could overcontribute
Verbo regular: overcontribute - overcontributed- overcontributed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could overcontribute
you could overcontribute
he could overcontribute
we could overcontribute
you could overcontribute
they could overcontribute 	I could be overcontributing
you could be overcontributing
he could be overcontributing
we could be overcontributing
you could be overcontributing
they could be overcontributing	I could have overcontributed
you could have overcontributed
he could have overcontributed
we could have overcontributed
you could have overcontributed
they could have overcontributed	I could have been overcontributing
you could have been overcontributing
he could have been overcontributing
we could have been overcontributing
you could have been overcontributing
they could have been overcontributing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't overcontribute
you couldn't overcontribute
he couldn't overcontribute
we couldn't overcontribute
you couldn't overcontribute
they couldn't overcontribute 	I couldn't be overcontributing
you couldn't be overcontributing
he couldn't be overcontributing
we couldn't be overcontributing
you couldn't be overcontributing
they couldn't be overcontributing	I couldn't have overcontributed
you couldn't have overcontributed
he couldn't have overcontributed
we couldn't have overcontributed
you couldn't have overcontributed
they couldn't have overcontributed	I couldn't have been overcontributing
you couldn't have been overcontributing
he couldn't have been overcontributing
we couldn't have been overcontributing
you couldn't have been overcontributing
they couldn't have been overcontributing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I overcontribute?
could you overcontribute?
could he overcontribute?
could we overcontribute?
could you overcontribute?
could they overcontribute? 	could I be overcontributing?
could you be overcontributing?
could he be overcontributing?
could we be overcontributing?
could you be overcontributing?
could they be overcontributing? 	could I have overcontributed?
could you have overcontributed?
could he have overcontributed?
could we have overcontributed?
could you have overcontributed?
could they have overcontributed? 	could I have been overcontributing?
could you have been overcontributing?
could he have been overcontributing?
could we have been overcontributing?
could you have been overcontributing?
could they have been overcontributing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I overcontribute?
couldn't you overcontribute?
couldn't he overcontribute?
couldn't we overcontribute?
couldn't you overcontribute?
couldn't they overcontribute? 	couldn't I be overcontributing?
couldn't you be overcontributing?
couldn't he be overcontributing?
couldn't we be overcontributing?
couldn't you be overcontributing?
couldn't they be overcontributing? 	couldn't I have overcontributed?
couldn't you have overcontributed?
couldn't he have overcontributed?
couldn't we have overcontributed?
couldn't you have overcontributed?
couldn't they have overcontributed? 	couldn't I have been overcontributing?
couldn't you have been overcontributing?
couldn't he have been overcontributing?
couldn't we have been overcontributing?
couldn't you have been overcontributing?
couldn't they have been overcontributing?