ought to deflate
Regular verb: deflate - deflated- deflated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to deflate
you ought to deflate
she ought to deflate
we ought to deflate
you ought to deflate
they ought to deflate 	I ought to be deflating
you ought to be deflating
she ought to be deflating
we ought to be deflating
you ought to be deflating
they ought to be deflating	I ought to have deflated
you ought to have deflated
she ought to have deflated
we ought to have deflated
you ought to have deflated
they ought to have deflated	I ought to have been deflating
you ought to have been deflating
she ought to have been deflating
we ought to have been deflating
you ought to have been deflating
they ought to have been deflating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to deflate
you oughtn't to deflate
she oughtn't to deflate
we oughtn't to deflate
you oughtn't to deflate
they oughtn't to deflate 	I oughtn't to be deflating
you oughtn't to be deflating
she oughtn't to be deflating
we oughtn't to be deflating
you oughtn't to be deflating
they oughtn't to be deflating	I oughtn't to have deflated
you oughtn't to have deflated
she oughtn't to have deflated
we oughtn't to have deflated
you oughtn't to have deflated
they oughtn't to have deflated	I oughtn't to have been deflating
you oughtn't to have been deflating
she oughtn't to have been deflating
we oughtn't to have been deflating
you oughtn't to have been deflating
they oughtn't to have been deflating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I deflate?
ought to you deflate?
ought to she deflate?
ought to we deflate?
ought to you deflate?
ought to they deflate? 	ought to I be deflating?
ought to you be deflating?
ought to she be deflating?
ought to we be deflating?
ought to you be deflating?
ought to they be deflating? 	ought to I have deflated?
ought to you have deflated?
ought to she have deflated?
ought to we have deflated?
ought to you have deflated?
ought to they have deflated? 	ought to I have been deflating?
ought to you have been deflating?
ought to she have been deflating?
ought to we have been deflating?
ought to you have been deflating?
ought to they have been deflating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to deflate?
oughtn't you to deflate?
oughtn't she to deflate?
oughtn't we to deflate?
oughtn't you to deflate?
oughtn't they to deflate? 	oughtn't I to be deflating?
oughtn't you to be deflating?
oughtn't she to be deflating?
oughtn't we to be deflating?
oughtn't you to be deflating?
oughtn't they to be deflating? 	oughtn't I to have deflated?
oughtn't you to have deflated?
oughtn't she to have deflated?
oughtn't we to have deflated?
oughtn't you to have deflated?
oughtn't they to have deflated? 	oughtn't I to have been deflating?
oughtn't you to have been deflating?
oughtn't she to have been deflating?
oughtn't we to have been deflating?
oughtn't you to have been deflating?
oughtn't they to have been deflating?