Adverbs

Adverbs of time 

Next week, next month, just, now, lately, late, ago, before, daily, already, early, soon, the day after tomorrow, the day before tomorrow, today, yesterday, tomorrow, presently, shortly, since, immediately, before long, long before, soon etc.

Adverbs of place

Far, near, inside, outside, outdoors, indoors, here, there, in, out, away, down, somewhere, nowhere, anywhere, below, above, abroad, home, under etc.

Adverbs of number/ frequency 

Always, never, often, again, seldom, thrice, once, hardly, rarely, scarcely, firstly, frequently etc.

Adverbs of quantity 

Enough, quite, rather, entirely, so, well, wholly, partially, far, almost, too, very, nearly, fully etc.

Adverbs of manner

Clearly, lovingly, well, hard, slow, fast, foolishly, wisely, seriously, badly, beautifully etc.

Interrogative adverbs

How, when, why, where, how many, how much, how far, how often, how soon, in what way etc.

Relative adverbs

Where, when, why, how, what etc.

Adverb of affirmation and negation

Yes, No, Certainly, obviously, apparently, undoubtedly etc.

Exclamatory adverbs

What, how etc.