Here's a song, Run Baby Run, by Sheryl Crow to help you identify present and past verb forms from the pronunciation of final consonants /s/, /z/, /d/ or /t/. Also to homage a good friend.
Listen to the song and fill in the gaps with the correct verb form, present or past, according to what you hear. Click first on the clue, the infinitive of the verb written phonetically.
To practice with -ed form of regular past verbs, click here