tense - When to use "drank" and "drunk"

I am a bit confused in using drank and drunk. I know we use it with past tense but not when to use drank and when to use drunk. What are the better ways to use these?

I visited this, too, but it does not explain when to use which form. What scenarios best suit each form?

Answer

This is a tense question, (but should not cause anxiety!)

drink is the simple present tense:

"I drink the wine."

drank is the simple past tense:

"I drank the wine yesterday."

drunk is the past participle, used in the perfect and pluperfect tenses of the verb.

"I had drunk the wine before you arrived."

See:

Drink drank drunk