Verbal Ability - Spotting Errors - Discussion

Discussion Forum : Spotting Errors - Section 2 (Q.No. 45)
Directions to Solve

Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'E'. (Ignore the errors of punctuation, if any).


45.

(solve as per the direction given above)

I have had to work
at the fountain for almost
ten hours before it could
start functioning well.
No error.
Answer: Option
Explanation:
I had to work
Discussion:
2 comments Page 1 of 1.

Achla pancholi said:   8 years ago
But in d second half "could" is denoting the past action so we can't use "have".

Anish Kumar Patel said:   1 decade ago
many time when we use more than one helping verbs, the first one is act as a the main verb and it uses in its form according to tense the second considerd as helping verb so how could you select it..

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