could zigzag
Verbe régulier : zigzag - zigzagged- zigzagged
Traduction française : avancer en zigzags - zigzaguer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could zigzag
you could zigzag
she could zigzag
we could zigzag
you could zigzag
they could zigzag 	I could be zigzagging
you could be zigzagging
she could be zigzagging
we could be zigzagging
you could be zigzagging
they could be zigzagging	I could have zigzagged
you could have zigzagged
she could have zigzagged
we could have zigzagged
you could have zigzagged
they could have zigzagged	I could have been zigzagging
you could have been zigzagging
she could have been zigzagging
we could have been zigzagging
you could have been zigzagging
they could have been zigzagging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not zigzag
you could not zigzag
she could not zigzag
we could not zigzag
you could not zigzag
they could not zigzag 	I could not be zigzagging
you could not be zigzagging
she could not be zigzagging
we could not be zigzagging
you could not be zigzagging
they could not be zigzagging	I could not have zigzagged
you could not have zigzagged
she could not have zigzagged
we could not have zigzagged
you could not have zigzagged
they could not have zigzagged	I could not have been zigzagging
you could not have been zigzagging
she could not have been zigzagging
we could not have been zigzagging
you could not have been zigzagging
they could not have been zigzagging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I zigzag?
could you zigzag?
could she zigzag?
could we zigzag?
could you zigzag?
could they zigzag? 	could I be zigzagging?
could you be zigzagging?
could she be zigzagging?
could we be zigzagging?
could you be zigzagging?
could they be zigzagging? 	could I have zigzagged?
could you have zigzagged?
could she have zigzagged?
could we have zigzagged?
could you have zigzagged?
could they have zigzagged? 	could I have been zigzagging?
could you have been zigzagging?
could she have been zigzagging?
could we have been zigzagging?
could you have been zigzagging?
could they have been zigzagging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not zigzag?
could you not zigzag?
could she not zigzag?
could we not zigzag?
could you not zigzag?
could they not zigzag? 	could I not be zigzagging?
could you not be zigzagging?
could she not be zigzagging?
could we not be zigzagging?
could you not be zigzagging?
could they not be zigzagging? 	could I not have zigzagged?
could you not have zigzagged?
could she not have zigzagged?
could we not have zigzagged?
could you not have zigzagged?
could they not have zigzagged? 	could I not have been zigzagging?
could you not have been zigzagging?
could she not have been zigzagging?
could we not have been zigzagging?
could you not have been zigzagging?
could they not have been zigzagging?