could trend
Verbo regular: trend - trended- trended

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could trend
you could trend
he could trend
we could trend
you could trend
they could trend 	I could be trending
you could be trending
he could be trending
we could be trending
you could be trending
they could be trending	I could have trended
you could have trended
he could have trended
we could have trended
you could have trended
they could have trended	I could have been trending
you could have been trending
he could have been trending
we could have been trending
you could have been trending
they could have been trending	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not trend
you could not trend
he could not trend
we could not trend
you could not trend
they could not trend 	I could not be trending
you could not be trending
he could not be trending
we could not be trending
you could not be trending
they could not be trending	I could not have trended
you could not have trended
he could not have trended
we could not have trended
you could not have trended
they could not have trended	I could not have been trending
you could not have been trending
he could not have been trending
we could not have been trending
you could not have been trending
they could not have been trending	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I trend?
could you trend?
could he trend?
could we trend?
could you trend?
could they trend? 	could I be trending?
could you be trending?
could he be trending?
could we be trending?
could you be trending?
could they be trending? 	could I have trended?
could you have trended?
could he have trended?
could we have trended?
could you have trended?
could they have trended? 	could I have been trending?
could you have been trending?
could he have been trending?
could we have been trending?
could you have been trending?
could they have been trending? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not trend?
could you not trend?
could he not trend?
could we not trend?
could you not trend?
could they not trend? 	could I not be trending?
could you not be trending?
could he not be trending?
could we not be trending?
could you not be trending?
could they not be trending? 	could I not have trended?
could you not have trended?
could he not have trended?
could we not have trended?
could you not have trended?
could they not have trended? 	could I not have been trending?
could you not have been trending?
could he not have been trending?
could we not have been trending?
could you not have been trending?
could they not have been trending?