Little she realized what she was to find.

Little realized she what she was to find.

Little did she realize what she was to find.

Little did she realize what was she to find. 

I figured, as most did, it was going to be nice.

Figured I, as did most, it was going to be nice.

I figured, nice it was going to be, as most did.

I figured, as did most, it was going to be nice.

Not only I won but I also got a scholarship.

Not only I won, but I also got a scholarship.

Not only did I win but also a scholarship got I.

Not only did I win, but I also got a scholarship.

No sooner had it found than another vanished.

No sooner had it been found than another vanished.

No sooner had it been found that another vanished.

No sooner had it been found then another vanished.

Under no circumstances will be lateness accepted.

Under no circumstances accepted lateness will be.

Under no circumstances will lateness be accepted.

Under no circumstances lateness will be accepted.

Which sentence is correct?