could zigzag
Verbo regolare: zigzag - zigzagged- zigzagged

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could zigzag
you could zigzag
he could zigzag
we could zigzag
you could zigzag
they could zigzag 	I could be zigzagging
you could be zigzagging
he could be zigzagging
we could be zigzagging
you could be zigzagging
they could be zigzagging	I could have zigzagged
you could have zigzagged
he 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
he could have been zigzagging
we could have been zigzagging
you could have been zigzagging
they could have been zigzagging	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't zigzag
you couldn't zigzag
he couldn't zigzag
we couldn't zigzag
you couldn't zigzag
they couldn't zigzag 	I couldn't be zigzagging
you couldn't be zigzagging
he couldn't be zigzagging
we couldn't be zigzagging
you couldn't be zigzagging
they couldn't be zigzagging	I couldn't have zigzagged
you couldn't have zigzagged
he couldn't have zigzagged
we couldn't have zigzagged
you couldn't have zigzagged
they couldn't have zigzagged	I couldn't have been zigzagging
you couldn't have been zigzagging
he couldn't have been zigzagging
we couldn't have been zigzagging
you couldn't have been zigzagging
they couldn't have been zigzagging	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I zigzag?
could you zigzag?
could he zigzag?
could we zigzag?
could you zigzag?
could they zigzag? 	could I be zigzagging?
could you be zigzagging?
could he be zigzagging?
could we be zigzagging?
could you be zigzagging?
could they be zigzagging? 	could I have zigzagged?
could you have zigzagged?
could he 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 he have been zigzagging?
could we have been zigzagging?
could you have been zigzagging?
could they have been zigzagging? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I zigzag?
couldn't you zigzag?
couldn't he zigzag?
couldn't we zigzag?
couldn't you zigzag?
couldn't they zigzag? 	couldn't I be zigzagging?
couldn't you be zigzagging?
couldn't he be zigzagging?
couldn't we be zigzagging?
couldn't you be zigzagging?
couldn't they be zigzagging? 	couldn't I have zigzagged?
couldn't you have zigzagged?
couldn't he have zigzagged?
couldn't we have zigzagged?
couldn't you have zigzagged?
couldn't they have zigzagged? 	couldn't I have been zigzagging?
couldn't you have been zigzagging?
couldn't he have been zigzagging?
couldn't we have been zigzagging?
couldn't you have been zigzagging?
couldn't they have been zigzagging?