Adverbs

Intensity and extent: very, quite, extremely, too, enough

How often: always, usually, often, sometimes, rarely, never

How something is done: quickly, carefully, well, badly

When things happen: yesterday, today, soon, already, yet, still

Sufficiency and excess: good enough, too hot, enough money, too much

Expressing attitude: fortunately, obviously, surprisingly, honestly

Comparing actions: faster, more quickly, most carefully

Adverbs that emphasize or limit: only, even, just, also

Intensifiers: so tired, such a mess, so much, such beautiful weather

Adverbs that show perspective: personally, financially, politically