All the English verbs that I can think of, take the same form in the infinitive and in the imperative. For example “to jump” and “Jump.”
Is there any English verb for which the infinitive and imperative forms are different?
In a comment, John Lawler wrote:
Yes. The imperative construction is formed from the infinitive verb form in all cases. Except for the auxiliary be, the infinitive verb form is the same as the present tense form in all but the third person singular; be is the only English verb with a special infinitive form.