
Verbo regular: commence - commenced - commenced
Forma simple | Forma con V-ing | 
| I might commence you might commence he might commence we might commence you might commence they might commence  | I might be commencing you might be commencing he might be commencing we might be commencing you might be commencing they might be commencing  | 
Perfecto | Perfecto con V-ing | 
| I might have commenced you might have commenced he might have commenced we might have commenced you might have commenced they might have commenced  | I might have been commencing you might have been commencing he might have been commencing we might have been commencing you might have been commencing they might have been commencing  | 
Forma simple | Forma con V-ing | 
| I mightn't commence you mightn't commence he mightn't commence we mightn't commence you mightn't commence they mightn't commence  | I mightn't be commencing you mightn't be commencing he mightn't be commencing we mightn't be commencing you mightn't be commencing they mightn't be commencing  | 
Perfecto | Perfecto con V-ing | 
| I mightn't have commenced you mightn't have commenced he mightn't have commenced we mightn't have commenced you mightn't have commenced they mightn't have commenced  | I mightn't have been commencing you mightn't have been commencing he mightn't have been commencing we mightn't have been commencing you mightn't have been commencing they mightn't have been commencing  | 
Forma simple | Forma con V-ing | 
| might I commence? might you commence? might he commence? might we commence? might you commence? might they commence?  | might I be commencing? might you be commencing? might he be commencing? might we be commencing? might you be commencing? might they be commencing?  | 
Perfecto | Perfecto con V-ing | 
| might I have commenced? might you have commenced? might he have commenced? might we have commenced? might you have commenced? might they have commenced?  | might I have been commencing? might you have been commencing? might he have been commencing? might we have been commencing? might you have been commencing? might they have been commencing?  | 
Forma simple | Forma con V-ing | 
| mightn't I commence? mightn't you commence? mightn't he commence? mightn't we commence? mightn't you commence? mightn't they commence?  | mightn't I be commencing? mightn't you be commencing? mightn't he be commencing? mightn't we be commencing? mightn't you be commencing? mightn't they be commencing?  | 
Perfecto | Perfecto con V-ing | 
| mightn't I have commenced? mightn't you have commenced? mightn't he have commenced? mightn't we have commenced? mightn't you have commenced? mightn't they have commenced?  | mightn't I have been commencing? mightn't you have been commencing? mightn't he have been commencing? mightn't we have been commencing? mightn't you have been commencing? mightn't they have been commencing?  |