ought to depressurize
Regular verb: depressurize - depressurized- depressurized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to depressurize
you ought to depressurize
he ought to depressurize
we ought to depressurize
you ought to depressurize
they ought to depressurize 	I ought to be depressurizing
you ought to be depressurizing
he ought to be depressurizing
we ought to be depressurizing
you ought to be depressurizing
they ought to be depressurizing	I ought to have depressurized
you ought to have depressurized
he ought to have depressurized
we ought to have depressurized
you ought to have depressurized
they ought to have depressurized	I ought to have been depressurizing
you ought to have been depressurizing
he ought to have been depressurizing
we ought to have been depressurizing
you ought to have been depressurizing
they ought to have been depressurizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to depressurize
you oughtn't to depressurize
he oughtn't to depressurize
we oughtn't to depressurize
you oughtn't to depressurize
they oughtn't to depressurize 	I oughtn't to be depressurizing
you oughtn't to be depressurizing
he oughtn't to be depressurizing
we oughtn't to be depressurizing
you oughtn't to be depressurizing
they oughtn't to be depressurizing	I oughtn't to have depressurized
you oughtn't to have depressurized
he oughtn't to have depressurized
we oughtn't to have depressurized
you oughtn't to have depressurized
they oughtn't to have depressurized	I oughtn't to have been depressurizing
you oughtn't to have been depressurizing
he oughtn't to have been depressurizing
we oughtn't to have been depressurizing
you oughtn't to have been depressurizing
they oughtn't to have been depressurizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I depressurize?
ought to you depressurize?
ought to he depressurize?
ought to we depressurize?
ought to you depressurize?
ought to they depressurize? 	ought to I be depressurizing?
ought to you be depressurizing?
ought to he be depressurizing?
ought to we be depressurizing?
ought to you be depressurizing?
ought to they be depressurizing? 	ought to I have depressurized?
ought to you have depressurized?
ought to he have depressurized?
ought to we have depressurized?
ought to you have depressurized?
ought to they have depressurized? 	ought to I have been depressurizing?
ought to you have been depressurizing?
ought to he have been depressurizing?
ought to we have been depressurizing?
ought to you have been depressurizing?
ought to they have been depressurizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to depressurize?
oughtn't you to depressurize?
oughtn't he to depressurize?
oughtn't we to depressurize?
oughtn't you to depressurize?
oughtn't they to depressurize? 	oughtn't I to be depressurizing?
oughtn't you to be depressurizing?
oughtn't he to be depressurizing?
oughtn't we to be depressurizing?
oughtn't you to be depressurizing?
oughtn't they to be depressurizing? 	oughtn't I to have depressurized?
oughtn't you to have depressurized?
oughtn't he to have depressurized?
oughtn't we to have depressurized?
oughtn't you to have depressurized?
oughtn't they to have depressurized? 	oughtn't I to have been depressurizing?
oughtn't you to have been depressurizing?
oughtn't he to have been depressurizing?
oughtn't we to have been depressurizing?
oughtn't you to have been depressurizing?
oughtn't they to have been depressurizing?