INF+TO, INF WITHOUT TO (шпаргалка)

Infinitive with to	Infinitive without to
Purpose I went to the kitchen to drink	After: modal verbs
After: advice, agree, appear, decide, hope, manage, offer, promise, refuse, seem, afford, pretend….	After: let, make, see, hear, feel
After: know, decide, ask, learn, remember, want…	After: had better, would rather I would rather buy this skirt than that one.
After: nice, sorry, glad, happy, willing, afraid, ashamed He is sorry to inform you about the fire.	Help + (to) inf Homogeneous He went to her home to give her money and check her mail box Negative infinitive with not He decided not to go to the shop today. She cannot swim
After : too, enough She is too young  to walk alone
After: it+be+adj+noun or pronoun It was nice of him to help me.
After: would like, would love, would prefer
After: only He told it to her only to check her reaction

Infinitive with to	Infinitive without to
Purpose I went to the kitchen to drink	After: modal verbs
After: advice, agree, appear, decide, hope, manage, offer, promise, refuse, seem, afford, pretend….	After: let, make, see, hear, feel
After: know, decide, ask, learn, remember, want…	After: had better, would rather I would rather buy this skirt than that one.
After: nice, sorry, glad, happy, willing, afraid, ashamed He is sorry to inform you about the fire.	Help + (to) inf Homogeneous He went to her home to give her money and check her mail box Negative infinitive with not He decided not to go to the shop today. She cannot swim
After : too, enough She is too young  to walk alone
After: it+be+adj+noun or pronoun It was nice of him to help me.
After: would like, would love, would prefer
After: only He told it to her only to check her reaction