Question

You couldn't send attachment like formatted documents or graphics (use neither.... nor) ​

Answer 1

HEYA MATE HERE IS YOUR ANSWER=) You can neither can send attachment like formatted documents nor graphics.

..........HOPE IT HELPS YOU...........

Answer 2

You could neither send attachments like formatted documents nor use graphics.

In this case, this is a portion of the agreement of the verb and the subject.

This is generally done when using singular nouns which take a singular verb.

It is also used when using in consonance with plural nouns, and also when using both a combination of singular and plural nouns the agreement is decided by the verb which is closer to the noun.