Verbs and Their Various Forms


Subjunctive mood is used to express a wish; express a condition contrary to actual fact. The present subjunctive is conjugated as follows:

were      We were
He were   They were
You were



Examples:
I wish she were there (expresses a wish)
If she were here, she would help us. (expresses a condition to actual fact)

 Wrong: 
I wish I was as tall as my father.
 Right: 
I wish I were as tall as my father.

 Wrong: 
If Anna was here now, she would show you how to sing.
 Right: 
If Anna were here now, she would show you how to sing.


To express situations involving obligation or duty forms, such word as 'must', 'should', 'ought' are used.

Examples:
We must reach our target.
should clean the room today.
He ought to help his friend.

Sometimes a common error arises due to the use of an indicative to express duty/obligation.

 Wrong: 
If he comes, do I tell him to stay back?
 Right: 
If he comes, should I tell him to stay back?


There can be some miscellaneous errors in the use of verbs. One is a tendency to curtail verbs by dropping a letter or a syllable.

 Wrong: 
She never expects us to come.
 Right: 
She never expected us to come.


While using verbs one must keep in mind that the arrangement of verbs in a sentence should be logical, i.e. that of the actual sequence of events.

 Wrong: 
She ate, dressed and washed before nine o'clock. (wrong unless this was the order of procedure).
 Right: 
She washed, dressed and ate before nine o'clock.