这个问题问的说明你对动词的概念都没有掌握。
不定式和动名词是非谓语形式。都可以用在句子中。至于放在哪里要根据句意和你要用的词前后逻辑。及物动词后可以接动词不定式和动名词作宾语 详细如下 :
1)能以不定式做宾语的动词很多, 常见的有:want, hope,wonder, wish, agree, try, manager, offer, decide, fail,refuse, ask, pretend, intend, attempt, teach, discuss 等, 比如:
I have learned to drive the car.
They refused to accept my suggestion.
He promised to come.
2)动词加动名词 :在enjoy, appreciate, admit, consider, mind, avoid., miss, can’t help, deny, practise, allow, finish, imagine, forbid, suggest等这些动词之后要求用动名词作宾语。 例如:
Have you finished repairing your car?
She suggested spending another week in the country.
Do you feel like taking a walk.