could commit
Verbo regular: commit - committed- committed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could commit
you could commit
she could commit
we could commit
you could commit
they could commit 	I could be committing
you could be committing
she could be committing
we could be committing
you could be committing
they could be committing	I could have committed
you could have committed
she could have committed
we could have committed
you could have committed
they could have committed	I could have been committing
you could have been committing
she could have been committing
we could have been committing
you could have been committing
they could have been committing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't commit
you couldn't commit
she couldn't commit
we couldn't commit
you couldn't commit
they couldn't commit 	I couldn't be committing
you couldn't be committing
she couldn't be committing
we couldn't be committing
you couldn't be committing
they couldn't be committing	I couldn't have committed
you couldn't have committed
she couldn't have committed
we couldn't have committed
you couldn't have committed
they couldn't have committed	I couldn't have been committing
you couldn't have been committing
she couldn't have been committing
we couldn't have been committing
you couldn't have been committing
they couldn't have been committing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I commit?
could you commit?
could she commit?
could we commit?
could you commit?
could they commit? 	could I be committing?
could you be committing?
could she be committing?
could we be committing?
could you be committing?
could they be committing? 	could I have committed?
could you have committed?
could she have committed?
could we have committed?
could you have committed?
could they have committed? 	could I have been committing?
could you have been committing?
could she have been committing?
could we have been committing?
could you have been committing?
could they have been committing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I commit?
couldn't you commit?
couldn't she commit?
couldn't we commit?
couldn't you commit?
couldn't they commit? 	couldn't I be committing?
couldn't you be committing?
couldn't she be committing?
couldn't we be committing?
couldn't you be committing?
couldn't they be committing? 	couldn't I have committed?
couldn't you have committed?
couldn't she have committed?
couldn't we have committed?
couldn't you have committed?
couldn't they have committed? 	couldn't I have been committing?
couldn't you have been committing?
couldn't she have been committing?
couldn't we have been committing?
couldn't you have been committing?
couldn't they have been committing?