Used Aston Martin Db7 Buyers Guide

A 1995 Aston Martin DB7 which used to be owned by none other than Sir Elton John is auctioning now. That means if you hurry, you could potentially scoop up this celebrity-owned British luxury sports ...

Used Aston Martin Db7 Buyers Guide 1

BackfireNews on MSN: Aston Martin DB7 Formerly Owned By Elton John Auctioning Now

Used Aston Martin Db7 Buyers Guide 2

When is "some" used as plural and when is it used as singular?

I am trying to find out if this question is correct. Did Wang Bo used to be awkward? Should I write "use to be" instead of "used to be," or is "used to be" correct in this sentence?

What is the negative form of "I used to be"? I often hear "I didn't used to be" but that sounds awfully wrong in my ears.

Used Aston Martin Db7 Buyers Guide 5

What's the negation of "I used to be"? Surely not "I didn't used to be"?

Used Aston Martin Db7 Buyers Guide 6

What is the difference between "I used to" and "I'm used to" and when to use each of them? Here, I have read the following example: I used to do something: "I used to drink green tea."

If "used to" is a set idiomatic phrase (i.e. not a tense), then why would it change its form from "use to" to "used to" for the sentence as it does in the positive?

These make up the vast majority of hits for 'can help doing something' in the Corpus of Contemporary American English. In the sentence given though, help is quite definitely a verb, and used in an affirmative context, so it would be best to have either a plain infinitival or to -infinitival following it.