don't I dehydrogenate? don't you dehydrogenate? doesn't he dehydrogenate? don't we dehydrogenate? don't you dehydrogenate? don't they dehydrogenate?
Present continuous
am I not dehydrogenating? aren't you dehydrogenating? isn't he dehydrogenating? aren't we dehydrogenating? aren't you dehydrogenating? aren't they dehydrogenating?
Preterite
didn't I dehydrogenate? didn't you dehydrogenate? didn't he dehydrogenate? didn't we dehydrogenate? didn't you dehydrogenate? didn't they dehydrogenate?
Preterite continuous
wasn't I dehydrogenating? weren't you dehydrogenating? wasn't he dehydrogenating? weren't we dehydrogenating? weren't you dehydrogenating? weren't they dehydrogenating?
Present perfect
haven't I dehydrogenated? haven't you dehydrogenated? hasn't he dehydrogenated? haven't we dehydrogenated? haven't you dehydrogenated? haven't they dehydrogenated?
Present perfect continuous
haven't I been dehydrogenating? haven't you been dehydrogenating? hasn't he been dehydrogenating? haven't we been dehydrogenating? haven't you been dehydrogenating? haven't they been dehydrogenating?
Pluperfect
hadn't I dehydrogenated? hadn't you dehydrogenated? hadn't he dehydrogenated? hadn't we dehydrogenated? hadn't you dehydrogenated? hadn't they dehydrogenated?
Pluperfect continuous
hadn't I been dehydrogenating? hadn't you been dehydrogenating? hadn't he been dehydrogenating? hadn't we been dehydrogenating? hadn't you been dehydrogenating? hadn't they been dehydrogenating?
Future
won't I dehydrogenate? won't you dehydrogenate? won't he dehydrogenate? won't we dehydrogenate? won't you dehydrogenate? won't they dehydrogenate?
Future continuous
won't I be dehydrogenating? won't you be dehydrogenating? won't he be dehydrogenating? won't we be dehydrogenating? won't you be dehydrogenating? won't they be dehydrogenating?
Future perfect
won't I have dehydrogenated? won't you have dehydrogenated? won't he have dehydrogenated? won't we have dehydrogenated? won't you have dehydrogenated? won't they have dehydrogenated?
Future perfect continuous
won't I have been dehydrogenating? won't you have been dehydrogenating? won't he have been dehydrogenating? won't we have been dehydrogenating? won't you have been dehydrogenating? won't they have been dehydrogenating?
Conditional
Present
wouldn't I dehydrogenate? wouldn't you dehydrogenate? wouldn't he dehydrogenate? wouldn't we dehydrogenate? wouldn't you dehydrogenate? wouldn't they dehydrogenate?
Present continuous
wouldn't I be dehydrogenating? wouldn't you be dehydrogenating? wouldn't he be dehydrogenating? wouldn't we be dehydrogenating? wouldn't you be dehydrogenating? wouldn't they be dehydrogenating?
Past
wouldn't I have dehydrogenated? wouldn't you have dehydrogenated? wouldn't he have dehydrogenated? wouldn't we have dehydrogenated? wouldn't you have dehydrogenated? wouldn't they have dehydrogenated?
Past continuous
wouldn't I have been dehydrogenating? wouldn't you have been dehydrogenating? wouldn't he have been dehydrogenating? wouldn't we have been dehydrogenating? wouldn't you have been dehydrogenating? wouldn't they have been dehydrogenating?