ought to hydrogenize
Regular verb: hydrogenize - hydrogenized- hydrogenized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to hydrogenize
you ought to hydrogenize
he ought to hydrogenize
we ought to hydrogenize
you ought to hydrogenize
they ought to hydrogenize 	I ought to be hydrogenizing
you ought to be hydrogenizing
he ought to be hydrogenizing
we ought to be hydrogenizing
you ought to be hydrogenizing
they ought to be hydrogenizing	I ought to have hydrogenized
you ought to have hydrogenized
he ought to have hydrogenized
we ought to have hydrogenized
you ought to have hydrogenized
they ought to have hydrogenized	I ought to have been hydrogenizing
you ought to have been hydrogenizing
he ought to have been hydrogenizing
we ought to have been hydrogenizing
you ought to have been hydrogenizing
they ought to have been hydrogenizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to hydrogenize
you oughtn't to hydrogenize
he oughtn't to hydrogenize
we oughtn't to hydrogenize
you oughtn't to hydrogenize
they oughtn't to hydrogenize 	I oughtn't to be hydrogenizing
you oughtn't to be hydrogenizing
he oughtn't to be hydrogenizing
we oughtn't to be hydrogenizing
you oughtn't to be hydrogenizing
they oughtn't to be hydrogenizing	I oughtn't to have hydrogenized
you oughtn't to have hydrogenized
he oughtn't to have hydrogenized
we oughtn't to have hydrogenized
you oughtn't to have hydrogenized
they oughtn't to have hydrogenized	I oughtn't to have been hydrogenizing
you oughtn't to have been hydrogenizing
he oughtn't to have been hydrogenizing
we oughtn't to have been hydrogenizing
you oughtn't to have been hydrogenizing
they oughtn't to have been hydrogenizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I hydrogenize?
ought to you hydrogenize?
ought to he hydrogenize?
ought to we hydrogenize?
ought to you hydrogenize?
ought to they hydrogenize? 	ought to I be hydrogenizing?
ought to you be hydrogenizing?
ought to he be hydrogenizing?
ought to we be hydrogenizing?
ought to you be hydrogenizing?
ought to they be hydrogenizing? 	ought to I have hydrogenized?
ought to you have hydrogenized?
ought to he have hydrogenized?
ought to we have hydrogenized?
ought to you have hydrogenized?
ought to they have hydrogenized? 	ought to I have been hydrogenizing?
ought to you have been hydrogenizing?
ought to he have been hydrogenizing?
ought to we have been hydrogenizing?
ought to you have been hydrogenizing?
ought to they have been hydrogenizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to hydrogenize?
oughtn't you to hydrogenize?
oughtn't he to hydrogenize?
oughtn't we to hydrogenize?
oughtn't you to hydrogenize?
oughtn't they to hydrogenize? 	oughtn't I to be hydrogenizing?
oughtn't you to be hydrogenizing?
oughtn't he to be hydrogenizing?
oughtn't we to be hydrogenizing?
oughtn't you to be hydrogenizing?
oughtn't they to be hydrogenizing? 	oughtn't I to have hydrogenized?
oughtn't you to have hydrogenized?
oughtn't he to have hydrogenized?
oughtn't we to have hydrogenized?
oughtn't you to have hydrogenized?
oughtn't they to have hydrogenized? 	oughtn't I to have been hydrogenizing?
oughtn't you to have been hydrogenizing?
oughtn't he to have been hydrogenizing?
oughtn't we to have been hydrogenizing?
oughtn't you to have been hydrogenizing?
oughtn't they to have been hydrogenizing?