ought to blast
Regular verb: blast - blasted- blasted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to blast
you ought to blast
he ought to blast
we ought to blast
you ought to blast
they ought to blast 	I ought to be blasting
you ought to be blasting
he ought to be blasting
we ought to be blasting
you ought to be blasting
they ought to be blasting	I ought to have blasted
you ought to have blasted
he ought to have blasted
we ought to have blasted
you ought to have blasted
they ought to have blasted	I ought to have been blasting
you ought to have been blasting
he ought to have been blasting
we ought to have been blasting
you ought to have been blasting
they ought to have been blasting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to blast
you oughtn't to blast
he oughtn't to blast
we oughtn't to blast
you oughtn't to blast
they oughtn't to blast 	I oughtn't to be blasting
you oughtn't to be blasting
he oughtn't to be blasting
we oughtn't to be blasting
you oughtn't to be blasting
they oughtn't to be blasting	I oughtn't to have blasted
you oughtn't to have blasted
he oughtn't to have blasted
we oughtn't to have blasted
you oughtn't to have blasted
they oughtn't to have blasted	I oughtn't to have been blasting
you oughtn't to have been blasting
he oughtn't to have been blasting
we oughtn't to have been blasting
you oughtn't to have been blasting
they oughtn't to have been blasting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I blast?
ought to you blast?
ought to he blast?
ought to we blast?
ought to you blast?
ought to they blast? 	ought to I be blasting?
ought to you be blasting?
ought to he be blasting?
ought to we be blasting?
ought to you be blasting?
ought to they be blasting? 	ought to I have blasted?
ought to you have blasted?
ought to he have blasted?
ought to we have blasted?
ought to you have blasted?
ought to they have blasted? 	ought to I have been blasting?
ought to you have been blasting?
ought to he have been blasting?
ought to we have been blasting?
ought to you have been blasting?
ought to they have been blasting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to blast?
oughtn't you to blast?
oughtn't he to blast?
oughtn't we to blast?
oughtn't you to blast?
oughtn't they to blast? 	oughtn't I to be blasting?
oughtn't you to be blasting?
oughtn't he to be blasting?
oughtn't we to be blasting?
oughtn't you to be blasting?
oughtn't they to be blasting? 	oughtn't I to have blasted?
oughtn't you to have blasted?
oughtn't he to have blasted?
oughtn't we to have blasted?
oughtn't you to have blasted?
oughtn't they to have blasted? 	oughtn't I to have been blasting?
oughtn't you to have been blasting?
oughtn't he to have been blasting?
oughtn't we to have been blasting?
oughtn't you to have been blasting?
oughtn't they to have been blasting?