Questions about verbs in their basic (unmarked) forms, such as “be”, “do”, “have”, or “sit”, sometimes introduced by the particle “to” and other times used by itself.

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25
votes
10answers
38k views

What is the correct way to use infinitive after the verb “help”: with or without “to”?

What is the correct way to use infinitive after the verb "help": with or without "to"? For example: Please, help me to understand this. or: Please, help me understand this.
14
votes
3answers
2k views

Are split infinitives grammatically incorrect, or are they valid constructs?

Mark's generosity in this crisis seems to more than make up for his earlier stinginess. Should those sentences always be avoided, or are there cases where they are valid?
15
votes
1answer
6k views

When should a verb be followed by a gerund instead of an infinitive?

Some verbs are followed by ing, e.g. I enjoy swimming. We can't say I enjoy to swim. Likewise, some verbs are followed by to, e.g. I decided to make a plan. Which particular verbs are followed by ...