Question

the singer must(use infinitive)​

Answer 1

Answer:

so what  its your point of view don't share it with others and also don't waste your time because tme is presious

Explanation:

thanks it is helpful so brilliant me

Answer 2

Answer:

Infinitive

Forming the infinitive

The infinitive is the base form of a verb. In English, when we talk about the infinitive we are usually referring to the present infinitive, which is the most common. There are, however, four other forms of the infinititive: the perfect infinitive, the perfect continuous infinitive, the continuous infinitive, & the passive infinitive.

The present infinitive has two forms:

the to-infinitive = to + base

the zero infinitive = base

The present infinitive base is the verb form you will find in a dictionary.