ki fiili birlikte kullandığımızda farklı fiil kurguları uygularız. Bunlardan bazıları “özetle” aşağıdadır :

{verb} + {to} + {infinitive}
fiil + to + fiil
I managed to leave : Ayrılmayı becerdim/başardım (manage ve leave fiilleri birlikte kullanılıyor. Ana fiil normal çekiliyor. Sonra gelen fiil “to” haliyele geliyor yanına)

Yanına bir fiil aldığında o fiili “to” haliyle alan fiiller grubu :
afford, agree, appear, arrange, ask, attempt, be, bear, beg, begin, care, choose, consent, dare, decide, determine, expect, fail, forget, happen, hate, have, help, hesitate, hope, intend, learn, like, love, manage, mean, need, neglect, offer, ought, plan, prefer, prepare, pretend, promise, propose, refuse, regret, remember, seem, start, swear, threaten, trouble, try, used, want, wish.

{verb} + {gerund}
fiil + fiilin “ing” li hali
I enjoy running in the morning : Ben sabah koşmaktan keyif alırım.

Bu grup fiiller:
admit, advise, appreciate, avoid, can’t help, can’t stand, consider, contemplate, delay, deny, detest, dislike, endure, enjoy, escape, excuse, face, feel like, finish, forgive, give up, go on, imagine, involve, keep, leave off, mention, mind, miss, postpone, practice, prefer, put off, resent, resist, risk, stop, suggest, understand.

Bazı fiiller yanına fiil adığında bunları ister “to” lu haliyle veya ister “ing” li haliyle alırlar.
I like skiing.
I like to ski.

Bu grup giiller:
advise, allow, attempt, begin, can’t bear, continue, forbid, forget, go on, hate, hear, intend, like, love, permit, prefer, propose, regret, remember, see, start, stop, try, watch.

{verb} + [object] + {to} + {infinitive}
fiil + nesne + to + fiil
I want you to leave : Ben senin gitmeni isterim/istiyorum.

Bu grup fiiller :
advise, allow, ask, bear, beg, cause, command, compel, encourage, expect, forbid, force, get, hate, help, instruct, intend, invite, leave, like, mean, need, oblige, order, permit, persuade, prefer, press, promise, recommend, request, remind, teach, tell, tempt, trouble, want, warn, wish.