
Verbo regular: commence - commenced - commenced
Presente | Presente contínuo | Pretérito | Preterito contínuo | 
|  do I commence? do you commence? does she commence? do we commence? do you commence? do they commence?  |  am I commencing? are you commencing? is she commencing? are we commencing? are you commencing? are they commencing?  | did I commence? did you commence? did she commence? did we commence? did you commence? did they commence?  |  was I commencing? were you commencing? was she commencing? were we commencing? were you commencing? were they commencing?  | 
Presente perfeito | Presente perfeito contínuo | Mais perfeito | Contínuo mais perfeito | 
|  have I commenced? have you commenced? has she commenced? have we commenced? have you commenced? have they commenced?  |  have I been commencing? have you been commencing? has she been commencing? have we been commencing? have you been commencing? have they been commencing?  | had I commenced? had you commenced? had she commenced? had we commenced? had you commenced? had they commenced?  | had I been commencing? had you been commencing? had she been commencing? had we been commencing? had you been commencing? had they been commencing?  | 
Futuro | Futuro contínuo | futuro perfeito | futuro perfeito contínuo | 
|  will I commence? will you commence? will she commence? will we commence? will you commence? will they commence?  |  will I be commencing? will you be commencing? will she be commencing? will we be commencing? will you be commencing? will they be commencing?  |  will I have commenced? will you have commenced? will she have commenced? will we have commenced? will you have commenced? will they have commenced?  |  will I have been commencing? will you have been commencing? will she have been commencing? will we have been commencing? will you have been commencing? will they have been commencing?  | 
Presente | Presente contínuo | Passado | Passado contínuo | 
|  would I commence? would you commence? would she commence? would we commence? would you commence? would they commence?  |  would I be commencing? would you be commencing? would she be commencing? would we be commencing? would you be commencing? would they be commencing?  |  would I have commenced? would you have commenced? would she have commenced? would we have commenced? would you have commenced? would they have commenced?  |  would I have been commencing? would you have been commencing? would she have been commencing? would we have been commencing? would you have been commencing? would they have been commencing?  | 
Infinitivo | Imperativo | 
Infinitivo | Imperativo | ||
| to commence | - - -  | 
Presente | Passado | ||
| commencing | commenced |