» For AR regular verbs you just replace the a with an e.
» For ER & IR regular verbs you just replace the e with an a.
Forming
-ar regular verbs
| Tell me everything! | Me cont | e tudo! |
| Stop! | Par | e! |
| Think again! | Pens | e bem! |
-er and -ir regular verbs
| Get out of here! | Sum | a daqui! |
| Open this door! | Abr | a essa porta! |
| Learn this! | Aprend | a isso! |
| Answer me! | Me respond | a! |
Some very common examples use the TU form (read the post for more explanation):
esperar » Me espera! (Wait for me!)
olhar » Olha só! (Just look!)
escutar » Escuta! (Listen!)
tirar » Tira sua mão! (Hands off!)
falar » Fala tu! (Talk to me!)
ligar » Me liga! (Call me!)
ter » Vem cá! (Come here!)