Final -ed verbs pronunciation

[dipizz]

Hi, I'm Adrián and I have a doubt related to the final -ed verbs pronunciation.

When have I got exactly to pronounce the final -ed verbs?

When not?

Thank you,

Adrián.

[No'uma]

Greetings,
verbs that end with a "t" or a "d" are read as a two syllable word...
example: want....wanted >>>> want ed
need.....needed >>>> need ed
as for verbs that don't end with a "t" or a "d", they are read as a one syllable word...
example: ask....asked
jump....jumped
I hope this is clear
No'uma

[dipizz]

Many thanks No'uma