Question

I wish i____(know) his address

Answer 1

I WISH I KNOW HIS ADDRESS.....

Answer 2

I wish I knew his address.

The word that has been used to fill up the blank above, is the simple past tense form of 'know'.

• Tenses are words that signify the time or tenure of the occurrence of an event, activity, or phenomenon.
• For example, I have been waiting in the queue for the past hour.

Here, 'we have been waiting' suggests that the activity that is being mentioned above has already started and is still going on.

The tense of the statement above is the simple past tense.