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
she 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
she 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
she 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
she 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
she 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
she 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
she 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
she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?