In Nouns^x, Abbreviations^x, Punctuation^x

Apostrophe ( ' ) See Possessives for more information. The apostrophe is used when leaving out a letter or number in a contraction, e.g. can't, wouldn't. The apostrophe is used for omitted letters, e.g. rock 'n' roll, and for omitted numbers, e.g. the class of '72, the '20s. The...

The (incomplete) Punctuation FAQ Hopefully this will grow in time, as other questions are asked and answered, and other people add to this. Hopefully (!) some kind moderator or adminstrator will mark this thread as sticky. INTRODUCTION In grammar, the rules are forged in a delicate...