could cross-pollinate
Verbo regular: cross-pollinate - cross-pollinated- cross-pollinated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could cross-pollinate
you could cross-pollinate
he could cross-pollinate
we could cross-pollinate
you could cross-pollinate
they could cross-pollinate 	I could be cross-pollinating
you could be cross-pollinating
he could be cross-pollinating
we could be cross-pollinating
you could be cross-pollinating
they could be cross-pollinating	I could have cross-pollinated
you could have cross-pollinated
he could have cross-pollinated
we could have cross-pollinated
you could have cross-pollinated
they could have cross-pollinated	I could have been cross-pollinating
you could have been cross-pollinating
he could have been cross-pollinating
we could have been cross-pollinating
you could have been cross-pollinating
they could have been cross-pollinating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not cross-pollinate
you could not cross-pollinate
he could not cross-pollinate
we could not cross-pollinate
you could not cross-pollinate
they could not cross-pollinate 	I could not be cross-pollinating
you could not be cross-pollinating
he could not be cross-pollinating
we could not be cross-pollinating
you could not be cross-pollinating
they could not be cross-pollinating	I could not have cross-pollinated
you could not have cross-pollinated
he could not have cross-pollinated
we could not have cross-pollinated
you could not have cross-pollinated
they could not have cross-pollinated	I could not have been cross-pollinating
you could not have been cross-pollinating
he could not have been cross-pollinating
we could not have been cross-pollinating
you could not have been cross-pollinating
they could not have been cross-pollinating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I cross-pollinate?
could you cross-pollinate?
could he cross-pollinate?
could we cross-pollinate?
could you cross-pollinate?
could they cross-pollinate? 	could I be cross-pollinating?
could you be cross-pollinating?
could he be cross-pollinating?
could we be cross-pollinating?
could you be cross-pollinating?
could they be cross-pollinating? 	could I have cross-pollinated?
could you have cross-pollinated?
could he have cross-pollinated?
could we have cross-pollinated?
could you have cross-pollinated?
could they have cross-pollinated? 	could I have been cross-pollinating?
could you have been cross-pollinating?
could he have been cross-pollinating?
could we have been cross-pollinating?
could you have been cross-pollinating?
could they have been cross-pollinating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not cross-pollinate?
could you not cross-pollinate?
could he not cross-pollinate?
could we not cross-pollinate?
could you not cross-pollinate?
could they not cross-pollinate? 	could I not be cross-pollinating?
could you not be cross-pollinating?
could he not be cross-pollinating?
could we not be cross-pollinating?
could you not be cross-pollinating?
could they not be cross-pollinating? 	could I not have cross-pollinated?
could you not have cross-pollinated?
could he not have cross-pollinated?
could we not have cross-pollinated?
could you not have cross-pollinated?
could they not have cross-pollinated? 	could I not have been cross-pollinating?
could you not have been cross-pollinating?
could he not have been cross-pollinating?
could we not have been cross-pollinating?
could you not have been cross-pollinating?
could they not have been cross-pollinating?