Yes, the four types if you choose “plain”, “negative” and “past” would be (for 飲む):
- Plain - 飲む
- Plain negative - 飲まない
- Plain past - 飲んだ
- Plain past negative - 飲まなかった
If you were to also select “polite” as well, then you would have to work with these:
- plain - 飲む
- negative - 飲まない
- polite - 飲みます
- polite negative - 飲みません
- past - 飲んだ
- past negative - 飲まなかった
- polite past - 飲みました
- polite past negative - 飲みませんでした
And no, it doesn’t link to your vocabulary on WaniKani. I deliberately chose a set of verbs that cover examples of group 1, group 2 and くる / する verbs. The いく verb is listed separately because it is also a special case for a few conjugations.