could spangle
Regular verb: spangle - spangled- spangled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could spangle
you could spangle
he could spangle
we could spangle
you could spangle
they could spangle 	I could be spangling
you could be spangling
he could be spangling
we could be spangling
you could be spangling
they could be spangling	I could have spangled
you could have spangled
he could have spangled
we could have spangled
you could have spangled
they could have spangled	I could have been spangling
you could have been spangling
he could have been spangling
we could have been spangling
you could have been spangling
they could have been spangling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not spangle
you could not spangle
he could not spangle
we could not spangle
you could not spangle
they could not spangle 	I could not be spangling
you could not be spangling
he could not be spangling
we could not be spangling
you could not be spangling
they could not be spangling	I could not have spangled
you could not have spangled
he could not have spangled
we could not have spangled
you could not have spangled
they could not have spangled	I could not have been spangling
you could not have been spangling
he could not have been spangling
we could not have been spangling
you could not have been spangling
they could not have been spangling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I spangle?
could you spangle?
could he spangle?
could we spangle?
could you spangle?
could they spangle? 	could I be spangling?
could you be spangling?
could he be spangling?
could we be spangling?
could you be spangling?
could they be spangling? 	could I have spangled?
could you have spangled?
could he have spangled?
could we have spangled?
could you have spangled?
could they have spangled? 	could I have been spangling?
could you have been spangling?
could he have been spangling?
could we have been spangling?
could you have been spangling?
could they have been spangling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not spangle?
could you not spangle?
could he not spangle?
could we not spangle?
could you not spangle?
could they not spangle? 	could I not be spangling?
could you not be spangling?
could he not be spangling?
could we not be spangling?
could you not be spangling?
could they not be spangling? 	could I not have spangled?
could you not have spangled?
could he not have spangled?
could we not have spangled?
could you not have spangled?
could they not have spangled? 	could I not have been spangling?
could you not have been spangling?
could he not have been spangling?
could we not have been spangling?
could you not have been spangling?
could they not have been spangling?