Simple Past

Regular --> For most verbs you just ad "ed" (like --> liked)

Irregular --> Look at the irregular verb list (take --> took)

If the letter before is a vowel, you add "ed" (play --> played)

If the letter before is a consonant, you switch the Y for an I and you add "ed" (try --> tried)

Yes, if the 3 last letters are consonant-vowel-consonant --> You double the last letter (stop --> stopped)

​Yes, if the 3 last letters are NOT consonant-vowel-consonant --> just add "ed" (walk --> walked)

No --> Just add "ed"