could congest
Verbe régulier : congest - congested- congested
Traduction française : encombrer - s'encombrer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could congest
you could congest
he could congest
we could congest
you could congest
they could congest 	I could be congesting
you could be congesting
he could be congesting
we could be congesting
you could be congesting
they could be congesting	I could have congested
you could have congested
he could have congested
we could have congested
you could have congested
they could have congested	I could have been congesting
you could have been congesting
he could have been congesting
we could have been congesting
you could have been congesting
they could have been congesting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't congest
you couldn't congest
he couldn't congest
we couldn't congest
you couldn't congest
they couldn't congest 	I couldn't be congesting
you couldn't be congesting
he couldn't be congesting
we couldn't be congesting
you couldn't be congesting
they couldn't be congesting	I couldn't have congested
you couldn't have congested
he couldn't have congested
we couldn't have congested
you couldn't have congested
they couldn't have congested	I couldn't have been congesting
you couldn't have been congesting
he couldn't have been congesting
we couldn't have been congesting
you couldn't have been congesting
they couldn't have been congesting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I congest?
could you congest?
could he congest?
could we congest?
could you congest?
could they congest? 	could I be congesting?
could you be congesting?
could he be congesting?
could we be congesting?
could you be congesting?
could they be congesting? 	could I have congested?
could you have congested?
could he have congested?
could we have congested?
could you have congested?
could they have congested? 	could I have been congesting?
could you have been congesting?
could he have been congesting?
could we have been congesting?
could you have been congesting?
could they have been congesting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I congest?
couldn't you congest?
couldn't he congest?
couldn't we congest?
couldn't you congest?
couldn't they congest? 	couldn't I be congesting?
couldn't you be congesting?
couldn't he be congesting?
couldn't we be congesting?
couldn't you be congesting?
couldn't they be congesting? 	couldn't I have congested?
couldn't you have congested?
couldn't he have congested?
couldn't we have congested?
couldn't you have congested?
couldn't they have congested? 	couldn't I have been congesting?
couldn't you have been congesting?
couldn't he have been congesting?
couldn't we have been congesting?
couldn't you have been congesting?
couldn't they have been congesting?