Question

I ( teach) in the college for one year. correct form of the verb​

Answer 1

I ( teach) in the college for one year. (correct form of the verb​)

Answer:

I have been teaching in the college for one year.

• The given tense is present perfect continuous tense. This tense describes the action that was started in the past and continues to the present.

Structure of Present perfect continuous form:

Subject + have/has been + 1st form of verb + ing + object

• The word which performs the action of the given verb is the subject

• "have been" is used in the "Present Perfect Tense" whereas ''have been + Verb1 + ing'' is used in the ''Present Perfect Continuous Tense.''

• "Teach" is the 1st form of the verb. We have to add the ''ing'' form for continuous tense.

• The object is the word that is affected by the verb.

Answer 2

Answer:

I ( teach) in the college for one year : correct form of the verb

• Correct form of the verb is : 'have been teaching.'

• So the rewrite sentence is : I have been teaching in the college for one year.

• The rewrite sentence is an example of Present Perfect Continuous Tense.

• Structure of Present Perfect Tense : Subject + auxiliary verb (have /has) + been + main verb + ing + object + Preposition (since/for). For means 'period of time' and since means 'point of time.'

• Example : I have been waiting for you for four hours.