On this page, you can see the list of grammar patterns with Verb たform.
have + verb-ed (to express your experience)
had better
verb たform + ほうがいいです
verb たform + ことがあります
after verb ing
verb たform + あと
if
verb たform + ら
On this page, you can see the list of grammar patterns with Verb たform.
verb たform + ほうがいいです
verb たform + ことがあります
verb たform + あと
verb たform + ら