ought to zigzag
Regular verb: zigzag - zigzagged- zigzagged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to zigzag
you ought to zigzag
he ought to zigzag
we ought to zigzag
you ought to zigzag
they ought to zigzag 	I ought to be zigzagging
you ought to be zigzagging
he ought to be zigzagging
we ought to be zigzagging
you ought to be zigzagging
they ought to be zigzagging	I ought to have zigzagged
you ought to have zigzagged
he ought to have zigzagged
we ought to have zigzagged
you ought to have zigzagged
they ought to have zigzagged	I ought to have been zigzagging
you ought to have been zigzagging
he ought to have been zigzagging
we ought to have been zigzagging
you ought to have been zigzagging
they ought to have been zigzagging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to zigzag
you oughtn't to zigzag
he oughtn't to zigzag
we oughtn't to zigzag
you oughtn't to zigzag
they oughtn't to zigzag 	I oughtn't to be zigzagging
you oughtn't to be zigzagging
he oughtn't to be zigzagging
we oughtn't to be zigzagging
you oughtn't to be zigzagging
they oughtn't to be zigzagging	I oughtn't to have zigzagged
you oughtn't to have zigzagged
he oughtn't to have zigzagged
we oughtn't to have zigzagged
you oughtn't to have zigzagged
they oughtn't to have zigzagged	I oughtn't to have been zigzagging
you oughtn't to have been zigzagging
he oughtn't to have been zigzagging
we oughtn't to have been zigzagging
you oughtn't to have been zigzagging
they oughtn't to have been zigzagging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I zigzag?
ought to you zigzag?
ought to he zigzag?
ought to we zigzag?
ought to you zigzag?
ought to they zigzag? 	ought to I be zigzagging?
ought to you be zigzagging?
ought to he be zigzagging?
ought to we be zigzagging?
ought to you be zigzagging?
ought to they be zigzagging? 	ought to I have zigzagged?
ought to you have zigzagged?
ought to he have zigzagged?
ought to we have zigzagged?
ought to you have zigzagged?
ought to they have zigzagged? 	ought to I have been zigzagging?
ought to you have been zigzagging?
ought to he have been zigzagging?
ought to we have been zigzagging?
ought to you have been zigzagging?
ought to they have been zigzagging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to zigzag?
oughtn't you to zigzag?
oughtn't he to zigzag?
oughtn't we to zigzag?
oughtn't you to zigzag?
oughtn't they to zigzag? 	oughtn't I to be zigzagging?
oughtn't you to be zigzagging?
oughtn't he to be zigzagging?
oughtn't we to be zigzagging?
oughtn't you to be zigzagging?
oughtn't they to be zigzagging? 	oughtn't I to have zigzagged?
oughtn't you to have zigzagged?
oughtn't he to have zigzagged?
oughtn't we to have zigzagged?
oughtn't you to have zigzagged?
oughtn't they to have zigzagged? 	oughtn't I to have been zigzagging?
oughtn't you to have been zigzagging?
oughtn't he to have been zigzagging?
oughtn't we to have been zigzagging?
oughtn't you to have been zigzagging?
oughtn't they to have been zigzagging?