can cooperate
Verbo regular: cooperate - cooperated- cooperated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can cooperate
you can cooperate
he can cooperate
we can cooperate
you can cooperate
they can cooperate 	I can be cooperating
you can be cooperating
he can be cooperating
we can be cooperating
you can be cooperating
they can be cooperating	I can have cooperated
you can have cooperated
he can have cooperated
we can have cooperated
you can have cooperated
they can have cooperated	I can have been cooperating
you can have been cooperating
he can have been cooperating
we can have been cooperating
you can have been cooperating
they can have been cooperating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't cooperate
you can't cooperate
he can't cooperate
we can't cooperate
you can't cooperate
they can't cooperate 	I can't be cooperating
you can't be cooperating
he can't be cooperating
we can't be cooperating
you can't be cooperating
they can't be cooperating	I can't have cooperated
you can't have cooperated
he can't have cooperated
we can't have cooperated
you can't have cooperated
they can't have cooperated	I can't have been cooperating
you can't have been cooperating
he can't have been cooperating
we can't have been cooperating
you can't have been cooperating
they can't have been cooperating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I cooperate?
can you cooperate?
can he cooperate?
can we cooperate?
can you cooperate?
can they cooperate? 	can I be cooperating?
can you be cooperating?
can he be cooperating?
can we be cooperating?
can you be cooperating?
can they be cooperating? 	can I have cooperated?
can you have cooperated?
can he have cooperated?
can we have cooperated?
can you have cooperated?
can they have cooperated? 	can I have been cooperating?
can you have been cooperating?
can he have been cooperating?
can we have been cooperating?
can you have been cooperating?
can they have been cooperating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I cooperate?
can't you cooperate?
can't he cooperate?
can't we cooperate?
can't you cooperate?
can't they cooperate? 	can't I be cooperating?
can't you be cooperating?
can't he be cooperating?
can't we be cooperating?
can't you be cooperating?
can't they be cooperating? 	can't I have cooperated?
can't you have cooperated?
can't he have cooperated?
can't we have cooperated?
can't you have cooperated?
can't they have cooperated? 	can't I have been cooperating?
can't you have been cooperating?
can't he have been cooperating?
can't we have been cooperating?
can't you have been cooperating?
can't they have been cooperating?