could drip
Verbo regular: drip - dripped- dripped

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could drip
you could drip
he could drip
we could drip
you could drip
they could drip 	I could be dripping
you could be dripping
he could be dripping
we could be dripping
you could be dripping
they could be dripping	I could have dripped
you could have dripped
he could have dripped
we could have dripped
you could have dripped
they could have dripped	I could have been dripping
you could have been dripping
he could have been dripping
we could have been dripping
you could have been dripping
they could have been dripping	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not drip
you could not drip
he could not drip
we could not drip
you could not drip
they could not drip 	I could not be dripping
you could not be dripping
he could not be dripping
we could not be dripping
you could not be dripping
they could not be dripping	I could not have dripped
you could not have dripped
he could not have dripped
we could not have dripped
you could not have dripped
they could not have dripped	I could not have been dripping
you could not have been dripping
he could not have been dripping
we could not have been dripping
you could not have been dripping
they could not have been dripping	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I drip?
could you drip?
could he drip?
could we drip?
could you drip?
could they drip? 	could I be dripping?
could you be dripping?
could he be dripping?
could we be dripping?
could you be dripping?
could they be dripping? 	could I have dripped?
could you have dripped?
could he have dripped?
could we have dripped?
could you have dripped?
could they have dripped? 	could I have been dripping?
could you have been dripping?
could he have been dripping?
could we have been dripping?
could you have been dripping?
could they have been dripping? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not drip?
could you not drip?
could he not drip?
could we not drip?
could you not drip?
could they not drip? 	could I not be dripping?
could you not be dripping?
could he not be dripping?
could we not be dripping?
could you not be dripping?
could they not be dripping? 	could I not have dripped?
could you not have dripped?
could he not have dripped?
could we not have dripped?
could you not have dripped?
could they not have dripped? 	could I not have been dripping?
could you not have been dripping?
could he not have been dripping?
could we not have been dripping?
could you not have been dripping?
could they not have been dripping?