could overproportion
Verbe régulier : overproportion - overproportioned- overproportioned

Affirmation 	
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I could overproportion
you could overproportion
he could overproportion
we could overproportion
you could overproportion
they could overproportion 	I could be overproportioning
you could be overproportioning
he could be overproportioning
we could be overproportioning
you could be overproportioning
they could be overproportioning	I could have overproportioned
you could have overproportioned
he could have overproportioned
we could have overproportioned
you could have overproportioned
they could have overproportioned	I could have been overproportioning
you could have been overproportioning
he could have been overproportioning
we could have been overproportioning
you could have been overproportioning
they could have been overproportioning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't overproportion
you couldn't overproportion
he couldn't overproportion
we couldn't overproportion
you couldn't overproportion
they couldn't overproportion 	I couldn't be overproportioning
you couldn't be overproportioning
he couldn't be overproportioning
we couldn't be overproportioning
you couldn't be overproportioning
they couldn't be overproportioning	I couldn't have overproportioned
you couldn't have overproportioned
he couldn't have overproportioned
we couldn't have overproportioned
you couldn't have overproportioned
they couldn't have overproportioned	I couldn't have been overproportioning
you couldn't have been overproportioning
he couldn't have been overproportioning
we couldn't have been overproportioning
you couldn't have been overproportioning
they couldn't have been overproportioning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I overproportion?
could you overproportion?
could he overproportion?
could we overproportion?
could you overproportion?
could they overproportion? 	could I be overproportioning?
could you be overproportioning?
could he be overproportioning?
could we be overproportioning?
could you be overproportioning?
could they be overproportioning? 	could I have overproportioned?
could you have overproportioned?
could he have overproportioned?
could we have overproportioned?
could you have overproportioned?
could they have overproportioned? 	could I have been overproportioning?
could you have been overproportioning?
could he have been overproportioning?
could we have been overproportioning?
could you have been overproportioning?
could they have been overproportioning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I overproportion?
couldn't you overproportion?
couldn't he overproportion?
couldn't we overproportion?
couldn't you overproportion?
couldn't they overproportion? 	couldn't I be overproportioning?
couldn't you be overproportioning?
couldn't he be overproportioning?
couldn't we be overproportioning?
couldn't you be overproportioning?
couldn't they be overproportioning? 	couldn't I have overproportioned?
couldn't you have overproportioned?
couldn't he have overproportioned?
couldn't we have overproportioned?
couldn't you have overproportioned?
couldn't they have overproportioned? 	couldn't I have been overproportioning?
couldn't you have been overproportioning?
couldn't he have been overproportioning?
couldn't we have been overproportioning?
couldn't you have been overproportioning?
couldn't they have been overproportioning?