could flocculate
Verbo regular: flocculate - flocculated- flocculated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could flocculate
you could flocculate
he could flocculate
we could flocculate
you could flocculate
they could flocculate 	I could be flocculating
you could be flocculating
he could be flocculating
we could be flocculating
you could be flocculating
they could be flocculating	I could have flocculated
you could have flocculated
he could have flocculated
we could have flocculated
you could have flocculated
they could have flocculated	I could have been flocculating
you could have been flocculating
he could have been flocculating
we could have been flocculating
you could have been flocculating
they could have been flocculating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't flocculate
you couldn't flocculate
he couldn't flocculate
we couldn't flocculate
you couldn't flocculate
they couldn't flocculate 	I couldn't be flocculating
you couldn't be flocculating
he couldn't be flocculating
we couldn't be flocculating
you couldn't be flocculating
they couldn't be flocculating	I couldn't have flocculated
you couldn't have flocculated
he couldn't have flocculated
we couldn't have flocculated
you couldn't have flocculated
they couldn't have flocculated	I couldn't have been flocculating
you couldn't have been flocculating
he couldn't have been flocculating
we couldn't have been flocculating
you couldn't have been flocculating
they couldn't have been flocculating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I flocculate?
could you flocculate?
could he flocculate?
could we flocculate?
could you flocculate?
could they flocculate? 	could I be flocculating?
could you be flocculating?
could he be flocculating?
could we be flocculating?
could you be flocculating?
could they be flocculating? 	could I have flocculated?
could you have flocculated?
could he have flocculated?
could we have flocculated?
could you have flocculated?
could they have flocculated? 	could I have been flocculating?
could you have been flocculating?
could he have been flocculating?
could we have been flocculating?
could you have been flocculating?
could they have been flocculating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I flocculate?
couldn't you flocculate?
couldn't he flocculate?
couldn't we flocculate?
couldn't you flocculate?
couldn't they flocculate? 	couldn't I be flocculating?
couldn't you be flocculating?
couldn't he be flocculating?
couldn't we be flocculating?
couldn't you be flocculating?
couldn't they be flocculating? 	couldn't I have flocculated?
couldn't you have flocculated?
couldn't he have flocculated?
couldn't we have flocculated?
couldn't you have flocculated?
couldn't they have flocculated? 	couldn't I have been flocculating?
couldn't you have been flocculating?
couldn't he have been flocculating?
couldn't we have been flocculating?
couldn't you have been flocculating?
couldn't they have been flocculating?