I will have danced at the ball.

I will have been dancing at the ball.

I had been dancing at the ball.

I dance at the ball.

I was singing in the shower this morning.

I will have been singing in the shower for an hour until I finish.

I sang in the shower this morning.

I will sing in the shower tomorrow morning.

I worked at the same company for thirty years until I got fired.

I had worked at the some company for thirty years until I got fired.

I will work at the same company until I get fired.

I worked diligently seven days a week, but I still got fired.

simple, past, past participle, future

simple, perfect, progressive, perfect progressive

simple, simple perfect, simple progressive, simple future,

simple, past, present, future

is speaking

will speak

has spoken

continuous

present

perfect

Just the verb in the proper tense (past, present, future)

Helping verb + verb + "ing"

"have" "has" or "had" + verb

Participle (A verb used as an adjective)

is running

had run

runs

may have been running

runs

will run

ran

has run

may be laughing

was laughing

has laughed

might have been laughing