hi? why cant we use that S+adverb+aux.verb+main verb+O.

Can you please provide an example of the kind of sentence construction you're referring to.


PaulM

example: I already have knew about it.(i know that sentence is wrong but why do we always use that Subject+aux.verb+adverb+main.verb+o?

We don't always use that pattern, but you will sometimes encounter it.

There's nothing ungrammatical about it. These examples are all fine:

I have frequently eaten Octopus.
Ed has never ridden a motorcycle.
Kim will probably have fish.
We must quickly do something.


Your example does not match that pattern.


PaulM