could overcommercialise
Verbe régulier : overcommercialise - overcommercialised- overcommercialised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could overcommercialise
you could overcommercialise
he could overcommercialise
we could overcommercialise
you could overcommercialise
they could overcommercialise 	I could be overcommercialising
you could be overcommercialising
he could be overcommercialising
we could be overcommercialising
you could be overcommercialising
they could be overcommercialising	I could have overcommercialised
you could have overcommercialised
he could have overcommercialised
we could have overcommercialised
you could have overcommercialised
they could have overcommercialised	I could have been overcommercialising
you could have been overcommercialising
he could have been overcommercialising
we could have been overcommercialising
you could have been overcommercialising
they could have been overcommercialising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't overcommercialise
you couldn't overcommercialise
he couldn't overcommercialise
we couldn't overcommercialise
you couldn't overcommercialise
they couldn't overcommercialise 	I couldn't be overcommercialising
you couldn't be overcommercialising
he couldn't be overcommercialising
we couldn't be overcommercialising
you couldn't be overcommercialising
they couldn't be overcommercialising	I couldn't have overcommercialised
you couldn't have overcommercialised
he couldn't have overcommercialised
we couldn't have overcommercialised
you couldn't have overcommercialised
they couldn't have overcommercialised	I couldn't have been overcommercialising
you couldn't have been overcommercialising
he couldn't have been overcommercialising
we couldn't have been overcommercialising
you couldn't have been overcommercialising
they couldn't have been overcommercialising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I overcommercialise?
could you overcommercialise?
could he overcommercialise?
could we overcommercialise?
could you overcommercialise?
could they overcommercialise? 	could I be overcommercialising?
could you be overcommercialising?
could he be overcommercialising?
could we be overcommercialising?
could you be overcommercialising?
could they be overcommercialising? 	could I have overcommercialised?
could you have overcommercialised?
could he have overcommercialised?
could we have overcommercialised?
could you have overcommercialised?
could they have overcommercialised? 	could I have been overcommercialising?
could you have been overcommercialising?
could he have been overcommercialising?
could we have been overcommercialising?
could you have been overcommercialising?
could they have been overcommercialising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I overcommercialise?
couldn't you overcommercialise?
couldn't he overcommercialise?
couldn't we overcommercialise?
couldn't you overcommercialise?
couldn't they overcommercialise? 	couldn't I be overcommercialising?
couldn't you be overcommercialising?
couldn't he be overcommercialising?
couldn't we be overcommercialising?
couldn't you be overcommercialising?
couldn't they be overcommercialising? 	couldn't I have overcommercialised?
couldn't you have overcommercialised?
couldn't he have overcommercialised?
couldn't we have overcommercialised?
couldn't you have overcommercialised?
couldn't they have overcommercialised? 	couldn't I have been overcommercialising?
couldn't you have been overcommercialising?
couldn't he have been overcommercialising?
couldn't we have been overcommercialising?
couldn't you have been overcommercialising?
couldn't they have been overcommercialising?