I ought to dehydrogenate you ought to dehydrogenate he ought to dehydrogenate we ought to dehydrogenate you ought to dehydrogenate they ought to dehydrogenate
V-ing form
I ought to be dehydrogenating you ought to be dehydrogenating he ought to be dehydrogenating we ought to be dehydrogenating you ought to be dehydrogenating they ought to be dehydrogenating
Perfect
I ought to have dehydrogenated you ought to have dehydrogenated he ought to have dehydrogenated we ought to have dehydrogenated you ought to have dehydrogenated they ought to have dehydrogenated
V-ing perfect
I ought to have been dehydrogenating you ought to have been dehydrogenating he ought to have been dehydrogenating we ought to have been dehydrogenating you ought to have been dehydrogenating they ought to have been dehydrogenating
Negation
Simple form
I ought not to dehydrogenate you ought not to dehydrogenate he ought not to dehydrogenate we ought not to dehydrogenate you ought not to dehydrogenate they ought not to dehydrogenate
V-ing form
I ought not to dehydrogenating you ought not to dehydrogenating he ought not to dehydrogenating we ought not to dehydrogenating you ought not to dehydrogenating they ought not to dehydrogenating
Perfect
I ought not to have dehydrogenated you ought not to have dehydrogenated he ought not to have dehydrogenated we ought not to have dehydrogenated you ought not to have dehydrogenated they ought not to have dehydrogenated
V-ing perfect
I ought not to have been dehydrogenating you ought not to have been dehydrogenating he ought not to have been dehydrogenating we ought not to have been dehydrogenating you ought not to have been dehydrogenating they ought not to have been dehydrogenating
Interrogative form
Simple form
ought to I dehydrogenate? ought to you dehydrogenate? ought to he dehydrogenate? ought to we dehydrogenate? ought to you dehydrogenate? ought to they dehydrogenate?
V-ing form
ought to I be dehydrogenating? ought to you be dehydrogenating? ought to he be dehydrogenating? ought to we be dehydrogenating? ought to you be dehydrogenating? ought to they be dehydrogenating?
Perfect
ought to I have dehydrogenated? ought to you have dehydrogenated? ought to he have dehydrogenated? ought to we have dehydrogenated? ought to you have dehydrogenated? ought to they have dehydrogenated?
V-ing perfect
ought to I have been dehydrogenating? ought to you have been dehydrogenating? ought to he have been dehydrogenating? ought to we have been dehydrogenating? ought to you have been dehydrogenating? ought to they have been dehydrogenating?
Interro-negative form
Simple form
ought I not to dehydrogenate? ought you not to dehydrogenate? ought he not to dehydrogenate? ought we not to dehydrogenate? ought you not to dehydrogenate? ought they not to dehydrogenate?
V-ing form
ought I not to be dehydrogenating? ought you not to be dehydrogenating? ought he not to be dehydrogenating? ought we not to be dehydrogenating? ought you not to be dehydrogenating? ought they not to be dehydrogenating?
Perfect
ought I not to have dehydrogenated? ought you not to have dehydrogenated? ought he not to have dehydrogenated? ought we not to have dehydrogenated? ought you not to have dehydrogenated? ought they not to have dehydrogenated?
V-ing perfect
ought I not to have been dehydrogenating? ought you not to have been dehydrogenating? ought he not to have been dehydrogenating? ought we not to have been dehydrogenating? ought you not to have been dehydrogenating? ought they not to have been dehydrogenating?