could dateline
Verbo regular: dateline - datelined- datelined

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could dateline
you could dateline
she could dateline
we could dateline
you could dateline
they could dateline 	I could be datelining
you could be datelining
she could be datelining
we could be datelining
you could be datelining
they could be datelining	I could have datelined
you could have datelined
she could have datelined
we could have datelined
you could have datelined
they could have datelined	I could have been datelining
you could have been datelining
she could have been datelining
we could have been datelining
you could have been datelining
they could have been datelining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not dateline
you could not dateline
she could not dateline
we could not dateline
you could not dateline
they could not dateline 	I could not be datelining
you could not be datelining
she could not be datelining
we could not be datelining
you could not be datelining
they could not be datelining	I could not have datelined
you could not have datelined
she could not have datelined
we could not have datelined
you could not have datelined
they could not have datelined	I could not have been datelining
you could not have been datelining
she could not have been datelining
we could not have been datelining
you could not have been datelining
they could not have been datelining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I dateline?
could you dateline?
could she dateline?
could we dateline?
could you dateline?
could they dateline? 	could I be datelining?
could you be datelining?
could she be datelining?
could we be datelining?
could you be datelining?
could they be datelining? 	could I have datelined?
could you have datelined?
could she have datelined?
could we have datelined?
could you have datelined?
could they have datelined? 	could I have been datelining?
could you have been datelining?
could she have been datelining?
could we have been datelining?
could you have been datelining?
could they have been datelining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not dateline?
could you not dateline?
could she not dateline?
could we not dateline?
could you not dateline?
could they not dateline? 	could I not be datelining?
could you not be datelining?
could she not be datelining?
could we not be datelining?
could you not be datelining?
could they not be datelining? 	could I not have datelined?
could you not have datelined?
could she not have datelined?
could we not have datelined?
could you not have datelined?
could they not have datelined? 	could I not have been datelining?
could you not have been datelining?
could she not have been datelining?
could we not have been datelining?
could you not have been datelining?
could they not have been datelining?