No, it's not grammatically correct. Try this: She wished she had ran instead of marrying him.
Yes, 'for free', is grammatically correct.
Yes, although somewhat archaic. "Instead" is a shortening of this phrase.
yeah it sounds grammatically correct
Yes
The phrase "had already left" is grammatically correct. The phrase "had already been gone" is not grammatically correct.
yes, it is
Yes, the phrase 'what they're doing' is grammatically correct. For example: What they're doing is wrong.
Yes. It is a noun phrase.
No, more better is not correct. Better is the comparative for the adjective good; best is the superlative and should be used instead of 'more better'.
Yes, it is grammatically correct. "Part and parcel" is a phrase that originated as a legal term in the fifteenth century. It means an essential or integral part.
The phrase "c'est Grace" is grammatically correct if Grace is a person. If 'grace (Ã ) ' is used int the sense of thanks (to), then it lacks a complement.
Technically, 'I have no pen' is correct. Instead of using 'I have no pen' or 'I do not have pen', just use 'I do not have a pen' because it is the best way to phrase what you want to say.