Question

He is to face a lot of problem (Here 'face' is noun or verb)​

Answer 1

Face here will be a verb.

Because it is possesing a state of being.

VERB:

Verb is any such action which denotes state of being, possession verbs are the only kind of word that changes to show past or present tense. Every language in the world has verbs, but they are not always used in the same ways.

There are 24 helping verbs as well. eg:is,are,have, has..etc.

Answer 2

Answer:

here the word 'face'is used as a verb because here the meaning of face here is samna krna not science wala face.