1 (used after a verb) give it a go

2 to do (sth for a bit to give it a try)

3 one time

4 once

5 in a while

6 all of a sudden

7 all at once

1 down

2 downwards

3 below

4 lower

5 later

6 next (week etc)

7 second (of two parts)

8 to decline

9 to go down

10 to arrive at (a decision, conclusion etc)

11 measure word to show the frequency of an action

1 (negative prefix)

2 not

3 no

1 (completed action marker)

2 (modal particle indicating change of state, situation now)

3 (modal particle intensifying preceding clause)

1 in a short while

2 all at once

3 all of a sudden

1 don't do it, or don't rest (idiom); either give up, or go through to the end

2 Since we started, we must carry it through whatever happens.

3 in for a penny, in for a pound

1 lit. to reply "don't know" whatever the question (idiom)

2 fig. absolutely no idea of what's going on

3 complete ignorance

1 untainted by even a speck of dust (idiom); selfless and incorruptible

2 spotless

1 to not mention a single word (about sth) (idiom)

1 lit. the mountain can't have two tigers (idiom)

2 fig. this town ain't big enough for the two of us

3 (of two rivals) to be fiercely competitive