could scruple
Verbo regular: scruple - scrupled- scrupled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could scruple
you could scruple
he could scruple
we could scruple
you could scruple
they could scruple 	I could be scrupling
you could be scrupling
he could be scrupling
we could be scrupling
you could be scrupling
they could be scrupling	I could have scrupled
you could have scrupled
he could have scrupled
we could have scrupled
you could have scrupled
they could have scrupled	I could have been scrupling
you could have been scrupling
he could have been scrupling
we could have been scrupling
you could have been scrupling
they could have been scrupling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not scruple
you could not scruple
he could not scruple
we could not scruple
you could not scruple
they could not scruple 	I could not be scrupling
you could not be scrupling
he could not be scrupling
we could not be scrupling
you could not be scrupling
they could not be scrupling	I could not have scrupled
you could not have scrupled
he could not have scrupled
we could not have scrupled
you could not have scrupled
they could not have scrupled	I could not have been scrupling
you could not have been scrupling
he could not have been scrupling
we could not have been scrupling
you could not have been scrupling
they could not have been scrupling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I scruple?
could you scruple?
could he scruple?
could we scruple?
could you scruple?
could they scruple? 	could I be scrupling?
could you be scrupling?
could he be scrupling?
could we be scrupling?
could you be scrupling?
could they be scrupling? 	could I have scrupled?
could you have scrupled?
could he have scrupled?
could we have scrupled?
could you have scrupled?
could they have scrupled? 	could I have been scrupling?
could you have been scrupling?
could he have been scrupling?
could we have been scrupling?
could you have been scrupling?
could they have been scrupling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not scruple?
could you not scruple?
could he not scruple?
could we not scruple?
could you not scruple?
could they not scruple? 	could I not be scrupling?
could you not be scrupling?
could he not be scrupling?
could we not be scrupling?
could you not be scrupling?
could they not be scrupling? 	could I not have scrupled?
could you not have scrupled?
could he not have scrupled?
could we not have scrupled?
could you not have scrupled?
could they not have scrupled? 	could I not have been scrupling?
could you not have been scrupling?
could he not have been scrupling?
could we not have been scrupling?
could you not have been scrupling?
could they not have been scrupling?