could doll
Verbo regular: doll - dolled- dolled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could doll
you could doll
he could doll
we could doll
you could doll
they could doll 	I could be dolling
you could be dolling
he could be dolling
we could be dolling
you could be dolling
they could be dolling	I could have dolled
you could have dolled
he could have dolled
we could have dolled
you could have dolled
they could have dolled	I could have been dolling
you could have been dolling
he could have been dolling
we could have been dolling
you could have been dolling
they could have been dolling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not doll
you could not doll
he could not doll
we could not doll
you could not doll
they could not doll 	I could not be dolling
you could not be dolling
he could not be dolling
we could not be dolling
you could not be dolling
they could not be dolling	I could not have dolled
you could not have dolled
he could not have dolled
we could not have dolled
you could not have dolled
they could not have dolled	I could not have been dolling
you could not have been dolling
he could not have been dolling
we could not have been dolling
you could not have been dolling
they could not have been dolling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I doll?
could you doll?
could he doll?
could we doll?
could you doll?
could they doll? 	could I be dolling?
could you be dolling?
could he be dolling?
could we be dolling?
could you be dolling?
could they be dolling? 	could I have dolled?
could you have dolled?
could he have dolled?
could we have dolled?
could you have dolled?
could they have dolled? 	could I have been dolling?
could you have been dolling?
could he have been dolling?
could we have been dolling?
could you have been dolling?
could they have been dolling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not doll?
could you not doll?
could he not doll?
could we not doll?
could you not doll?
could they not doll? 	could I not be dolling?
could you not be dolling?
could he not be dolling?
could we not be dolling?
could you not be dolling?
could they not be dolling? 	could I not have dolled?
could you not have dolled?
could he not have dolled?
could we not have dolled?
could you not have dolled?
could they not have dolled? 	could I not have been dolling?
could you not have been dolling?
could he not have been dolling?
could we not have been dolling?
could you not have been dolling?
could they not have been dolling?