0

Is it correct to say "Can I come in if don't have a ticket"?

or,

Which is more common in ordinary life:

A. Can I enter if don't have a ticket?

B. Can I enter if I don't have a ticket?

xmllmx
  • 2,698

1 Answers1

1

No, your sentence isn't quite correct...

Can I come in if don't have a ticket?

You're missing the subject of the clause. You need to add another "I" in there, like so:

Can I come in if I don't have a ticket?

Of the two sentences you presented, A is problematic but B is fine, and B is therefore more common in ordinary life.

You can sometimes omit redundant subjects (see here) but not in this case.