• After “has”, hasn’t”, “have”, “haven’t”, “had”, and “hadn’t”, you should only use past participles, and not past tense forms or the basic forms (infinitive).

Utter below group of words 4-5 times aloud. 

has bet, hasn’t bet, have bet, haven’t bet, had bet, hadn’t bet.

has burst, hasn’t burst, have burst, haven’t burst, had burst, hadn’t burst.

has cost, hasn’t cost, have cost, haven’t cost, had cost, hadn’t cost.

has cut, hasn’t cut, have cut, haven’t cut, had cut, hadn’t cut.

has hit, hasn’t hit, have hit, haven’t hit, had hit, hadn’t hit.

has hurt, hasn’t hurt, have hurt, haven’t hurt, had hurt, hadn’t hurt.

has let, hasn’t let, have let, haven’t let, had let, hadn’t let.

has put, hasn’t put, have put, haven’t put, had put, hadn’t put.

has set, hasn’t set, have set, haven’t set, had set, hadn’t set.

has shut, hasn’t shut, have shut, haven’t shut, had shut, hadn’t shut.

has spread, hasn’t spread, have spread, haven’t spread, had spread, hadn’t spread.

has split, hasn’t split, have split, haven’t split, had split, hadn’t split.

has upset, hasn’t upset, have upset, haven’t upset, had upset, hadn’t upset.

has dug, hasn’t dug, have dug, haven’t dug, had dug, hadn’t dug.

has flung, hasn’t flung, have flung, haven’t flung, had flung, hadn’t flung.

has spun, hasn’t spun, have spun, haven’t spun, had spun, hadn’t spun.

has stuck, hasn’t stuck, have stuck, haven’t stuck, had stuck, hadn’t stuck.

has stung, hasn’t stung, have stung, haven’t stung, had stung, hadn’t stung.

has swung, hasn’t swung, have swung, haven’t swung, had swung, hadn’t swung.

has won, hasn’t won, have won, haven’t won, had won, hadn’t won.

has wrung, hasn’t wrung, have wrung, haven’t wrung, had wrung, hadn’t wrung.

has bled, hasn’t bled, have bled, haven’t bled, had bled, hadn’t bled.

has bred, hasn’t bred, have bred, haven’t bred, had bred, hadn’t bred.

has fed, hasn’t fed, have fed, haven’t fed, had fed, hadn’t fed.

has led, hasn’t led, have led, haven’t led, had led, hadn’t led.

has met, hasn’t met, have met, haven’t met, had met, hadn’t met.

has read, hasn’t read, have read, haven’t read, had read, hadn’t read.

has sped, hasn’t sped, have sped, haven’t sped, had sped, hadn’t sped.

has bound, hasn’t bound, have bound, haven’t bound, had bound, hadn’t bound.

has found, hasn’t found, have found, haven’t found, had found, hadn’t found.

has ground, hasn’t ground, have ground, haven’t ground, had ground, hadn’t ground.

has wound, hasn’t wound, have wound, haven’t wound, had wound, hadn’t wound.

has sat, hasn’t sat, have sat, haven’t sat, had sat, hadn’t sat.

has spat, hasn’t spat, have spat, haven’t spat, had spat, hadn’t spat.

has fought, hasn’t fought, have fought, haven’t fought, had fought, hadn’t fought.

has struck, hasn’t struck, have struck, haven’t struck, had struck, hadn’t struck.

has got, hasn’t got, have got, haven’t got, had got, hadn’t got.

has hung, hasn’t hung, have hung, haven’t hung, had hung, hadn’t hung.

has hanged, hasn’t hanged, have hanged, haven’t hanged, had hanged, hadn’t hanged.

has held, hasn’t held, have held, haven’t held, had held, hadn’t held.

has lit, hasn’t lit, have lit, haven’t lit, had lit, hadn’t lit.

has slid, hasn’t slid, have slid, haven’t slid, had slid, hadn’t slid.

has shot, hasn’t shot, have shot, haven’t shot, had shot, hadn’t shot.

has shone, hasn’t shone, have shone, haven’t shone, had shone, hadn’t shone.

has stood, hasn’t stood, have stood, haven’t stood, had stood, hadn’t stood.

has understood, hasn’t understood, have understood, haven’t understood, had understood, hadn’t understood.

has taught, hasn’t taught, have taught, haven’t taught, had taught, hadn’t taught.

has caught, hasn’t caught, have caught, haven’t caught, had caught, hadn’t caught.

has made, hasn’t made, have made, haven’t made, had made, hadn’t made.

has brought, hasn’t brought, have brought, haven’t brought, had brought, hadn’t brought.

has thought, hasn’t thought, have thought, haven’t thought, had thought, hadn’t thought.

has crept, hasn’t crept, have crept, haven’t crept, had crept, hadn’t crept.

has kept, hasn’t kept, have kept, haven’t kept, had kept, hadn’t kept.

has leapt, hasn’t leapt, have leapt, haven’t leapt, had leapt, hadn’t leapt.

has swept, hasn’t swept, have swept, haven’t swept, had swept, hadn’t swept.

has slept, hasn’t slept, have slept, haven’t slept, had slept, hadn’t slept.

has wept, hasn’t wept, have wept, haven’t wept, had wept, hadn’t wept.

has fled, hasn’t fled, have fled, haven’t fled, had fled, hadn’t fled.

has heard, hasn’t heard, have heard, haven’t heard, had heard, hadn’t heard.

has said, hasn’t said, have said, haven’t said, had said, hadn’t said.

has sold, hasn’t sold, have sold, haven’t sold, had sold, hadn’t sold.

has told, hasn’t told, have told, haven’t told, had told, hadn’t told.

has leant, hasn’t leant, have leant, haven’t leant, had leant, hadn’t leant.

has meant, hasn’t meant, have meant, haven’t meant, had meant, hadn’t meant.

has bought, hasn’t bought, have bought, haven’t bought, had bought, hadn’t bought.

has left, hasn’t left, have left, haven’t left, had left, hadn’t left.

has lost, hasn’t lost, have lost, haven’t lost, had lost, hadn’t lost.

has dealt, hasn’t dealt, have dealt, haven’t dealt, had dealt, hadn’t dealt.

has dreamt, hasn’t dreamt, have dreamt, haven’t dreamt, had dreamt, hadn’t dreamt.

has felt, hasn’t felt, have felt, haven’t felt, had felt, hadn’t felt.

has knelt, hasn’t knelt, have knelt, haven’t knelt, had knelt, hadn’t knelt.

has begun, hasn’t begun, have begun, haven’t begun, had begun, hadn’t begun.

has drunk, hasn’t drunk, have drunk, haven’t drunk, had drunk, hadn’t drunk.

has rung, hasn’t rung, have rung, haven’t rung, had rung, hadn’t rung.

has shrunk, hasn’t shrunk, have shrunk, haven’t shrunk, had shrunk, hadn’t shrunk.

has sung, hasn’t sung, have sung, haven’t sung, had sung, hadn’t sung.

has sunk, hasn’t sunk, have sunk, haven’t sunk, had sunk, hadn’t sunk.

has sprung, hasn’t sprung, have sprung, haven’t sprung, had sprung, hadn’t sprung.

has stunk, hasn’t stunk, have stunk, haven’t stunk, had stunk, hadn’t stunk.

has swum, hasn’t swum, have swum, haven’t swum, had swum, hadn’t swum.

has driven, hasn’t driven, have driven, haven’t driven, had driven, hadn’t driven.

has ridden, hasn’t ridden, have ridden, haven’t ridden, had ridden, hadn’t ridden.

has risen, hasn’t risen, have risen, haven’t risen, had risen, hadn’t risen.

has written, hasn’t written, have written, haven’t written, had written, hadn’t written.

has flown, hasn’t flown, have flown, haven’t flown, had flown, hadn’t flown.

has blown, hasn’t blown, have blown, haven’t blown, had blown, hadn’t blown.

has grown, hasn’t grown, have grown, haven’t grown, had grown, hadn’t grown.

has known, hasn’t known, have known, haven’t known, had known, hadn’t known.

has thrown, hasn’t thrown, have thrown, haven’t thrown, had thrown, hadn’t thrown.

has drawn, hasn’t drawn, have drawn, haven’t drawn, had drawn, hadn’t drawn.

has fallen, hasn’t fallen, have fallen, haven’t fallen, had fallen, hadn’t fallen.

has shaken, hasn’t shaken, have shaken, haven’t shaken, had shaken, hadn’t shaken.

has taken, hasn’t taken, have taken, haven’t taken, had taken, hadn’t taken.

has seen, hasn’t seen, have seen, haven’t seen, had seen, hadn’t seen.

has eaten, hasn’t eaten, have eaten, haven’t eaten, had eaten, hadn’t eaten.

has forbidden, hasn’t forbidden, have forbidden, haven’t forbidden, had forbidden, hadn’t forbidden.

has forgiven, hasn’t forgiven, have forgiven, haven’t forgiven, had forgiven, hadn’t forgiven.

has given, hasn’t given, have given, haven’t given, had given, hadn’t given.

has swollen, hasn’t swollen, have swollen, haven’t swollen, had swollen, hadn’t swollen.

has frozen, hasn’t frozen, have frozen, haven’t frozen, had frozen, hadn’t frozen.

has spoken, hasn’t spoken, have spoken, haven’t spoken, had spoken, hadn’t spoken.

has stolen, hasn’t stolen, have stolen, haven’t stolen, had stolen, hadn’t stolen.

has woven, hasn’t woven, have woven, haven’t woven, had woven, hadn’t woven.

has forgotten, hasn’t forgotten, have forgotten, haven’t forgotten, had forgotten, hadn’t forgotten.

has broken, hasn’t broken, have broken, haven’t broken, had broken, hadn’t broken.

has woken, hasn’t woken, have woken, haven’t woken, had woken, hadn’t woken.

has sworn, hasn’t sworn, have sworn, haven’t sworn, had sworn, hadn’t sworn.

has torn, hasn’t torn, have torn, haven’t torn, had torn, hadn’t torn.

has lain, hasn’t lain, have lain, haven’t lain, had lain, hadn’t lain.

has chosen, hasn’t chosen, have chosen, haven’t chosen, had chosen, hadn’t chosen.

has bitten, hasn’t bitten, have bitten, haven’t bitten, had bitten, hadn’t bitten.