should commence
Verbo regular: commence - commenced- commenced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd commence
you'd commence
she'd commence
we'd commence
you'd commence
they'd commence 	I'd be commencing
you'd be commencing
she'd be commencing
we'd be commencing
you'd be commencing
they'd be commencing	I should've commenced
you should've commenced
she should've commenced
we should've commenced
you should've commenced
they should've commenced	I should've been commencing
you should've been commencing
she should've been commencing
we should've been commencing
you should've been commencing
they should've been commencing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't commence
you shouldn't commence
she shouldn't commence
we shouldn't commence
you shouldn't commence
they shouldn't commence 	I shouldn't be commencing
you shouldn't be commencing
she shouldn't be commencing
we shouldn't be commencing
you shouldn't be commencing
they shouldn't be commencing	I shouldn't have commenced
you shouldn't have commenced
she shouldn't have commenced
we shouldn't have commenced
you shouldn't have commenced
they shouldn't have commenced	I shouldn't have been commencing
you shouldn't have been commencing
she shouldn't have been commencing
we shouldn't have been commencing
you shouldn't have been commencing
they shouldn't have been commencing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I commence?
should you commence?
should she commence?
should we commence?
should you commence?
should they commence? 	should I be commencing?
should you be commencing?
should she be commencing?
should we be commencing?
should you be commencing?
should they be commencing? 	should I have commenced?
should you have commenced?
should she have commenced?
should we have commenced?
should you have commenced?
should they have commenced? 	should I have been commencing?
should you have been commencing?
should she have been commencing?
should we have been commencing?
should you have been commencing?
should they have been commencing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I commence?
shouldn't you commence?
shouldn't she commence?
shouldn't we commence?
shouldn't you commence?
shouldn't they commence? 	shouldn't I be commencing?
shouldn't you be commencing?
shouldn't she be commencing?
shouldn't we be commencing?
shouldn't you be commencing?
shouldn't they be commencing? 	shouldn't I have commenced?
shouldn't you have commenced?
shouldn't she have commenced?
shouldn't we have commenced?
shouldn't you have commenced?
shouldn't they have commenced? 	shouldn't I have been commencing?
shouldn't you have been commencing?
shouldn't she have been commencing?
shouldn't we have been commencing?
shouldn't you have been commencing?
shouldn't they have been commencing?