ought to deoxygenate
Regular verb: deoxygenate - deoxygenated- deoxygenated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to deoxygenate
you ought to deoxygenate
she ought to deoxygenate
we ought to deoxygenate
you ought to deoxygenate
they ought to deoxygenate 	I ought to be deoxygenating
you ought to be deoxygenating
she ought to be deoxygenating
we ought to be deoxygenating
you ought to be deoxygenating
they ought to be deoxygenating	I ought to have deoxygenated
you ought to have deoxygenated
she ought to have deoxygenated
we ought to have deoxygenated
you ought to have deoxygenated
they ought to have deoxygenated	I ought to have been deoxygenating
you ought to have been deoxygenating
she ought to have been deoxygenating
we ought to have been deoxygenating
you ought to have been deoxygenating
they ought to have been deoxygenating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to deoxygenate
you oughtn't to deoxygenate
she oughtn't to deoxygenate
we oughtn't to deoxygenate
you oughtn't to deoxygenate
they oughtn't to deoxygenate 	I oughtn't to be deoxygenating
you oughtn't to be deoxygenating
she oughtn't to be deoxygenating
we oughtn't to be deoxygenating
you oughtn't to be deoxygenating
they oughtn't to be deoxygenating	I oughtn't to have deoxygenated
you oughtn't to have deoxygenated
she oughtn't to have deoxygenated
we oughtn't to have deoxygenated
you oughtn't to have deoxygenated
they oughtn't to have deoxygenated	I oughtn't to have been deoxygenating
you oughtn't to have been deoxygenating
she oughtn't to have been deoxygenating
we oughtn't to have been deoxygenating
you oughtn't to have been deoxygenating
they oughtn't to have been deoxygenating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I deoxygenate?
ought to you deoxygenate?
ought to she deoxygenate?
ought to we deoxygenate?
ought to you deoxygenate?
ought to they deoxygenate? 	ought to I be deoxygenating?
ought to you be deoxygenating?
ought to she be deoxygenating?
ought to we be deoxygenating?
ought to you be deoxygenating?
ought to they be deoxygenating? 	ought to I have deoxygenated?
ought to you have deoxygenated?
ought to she have deoxygenated?
ought to we have deoxygenated?
ought to you have deoxygenated?
ought to they have deoxygenated? 	ought to I have been deoxygenating?
ought to you have been deoxygenating?
ought to she have been deoxygenating?
ought to we have been deoxygenating?
ought to you have been deoxygenating?
ought to they have been deoxygenating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to deoxygenate?
oughtn't you to deoxygenate?
oughtn't she to deoxygenate?
oughtn't we to deoxygenate?
oughtn't you to deoxygenate?
oughtn't they to deoxygenate? 	oughtn't I to be deoxygenating?
oughtn't you to be deoxygenating?
oughtn't she to be deoxygenating?
oughtn't we to be deoxygenating?
oughtn't you to be deoxygenating?
oughtn't they to be deoxygenating? 	oughtn't I to have deoxygenated?
oughtn't you to have deoxygenated?
oughtn't she to have deoxygenated?
oughtn't we to have deoxygenated?
oughtn't you to have deoxygenated?
oughtn't they to have deoxygenated? 	oughtn't I to have been deoxygenating?
oughtn't you to have been deoxygenating?
oughtn't she to have been deoxygenating?
oughtn't we to have been deoxygenating?
oughtn't you to have been deoxygenating?
oughtn't they to have been deoxygenating?