don't I cover? don't you cover? doesn't he cover? don't we cover? don't you cover? don't they cover?
Presente continuo
am I not covering? aren't you covering? isn't he covering? aren't we covering? aren't you covering? aren't they covering?
Pretérito
didn't I cover? didn't you cover? didn't he cover? didn't we cover? didn't you cover? didn't they cover?
Pretérito continuo
wasn't I covering? weren't you covering? wasn't he covering? weren't we covering? weren't you covering? weren't they covering?
Presente perfecto
haven't I covered? haven't you covered? hasn't he covered? haven't we covered? haven't you covered? haven't they covered?
Presente perfecto continuo
haven't I been covering? haven't you been covering? hasn't he been covering? haven't we been covering? haven't you been covering? haven't they been covering?
Pluscuamperfecto
hadn't I covered? hadn't you covered? hadn't he covered? hadn't we covered? hadn't you covered? hadn't they covered?
Pluscuamperfecto continuo
hadn't I been covering? hadn't you been covering? hadn't he been covering? hadn't we been covering? hadn't you been covering? hadn't they been covering?
Futuro simple
won't I cover? won't you cover? won't he cover? won't we cover? won't you cover? won't they cover?
Futuro continuo
won't I be covering? won't you be covering? won't he be covering? won't we be covering? won't you be covering? won't they be covering?
Futuro perfecto
won't I have covered? won't you have covered? won't he have covered? won't we have covered? won't you have covered? won't they have covered?
Futuro perfecto contínuo
won't I have been covering? won't you have been covering? won't he have been covering? won't we have been covering? won't you have been covering? won't they have been covering?
Condicional
Presente
wouldn't I cover? wouldn't you cover? wouldn't he cover? wouldn't we cover? wouldn't you cover? wouldn't they cover?
Presente continuo
wouldn't I be covering? wouldn't you be covering? wouldn't he be covering? wouldn't we be covering? wouldn't you be covering? wouldn't they be covering?
Passado
wouldn't I have covered? wouldn't you have covered? wouldn't he have covered? wouldn't we have covered? wouldn't you have covered? wouldn't they have covered?
Passado continuo
wouldn't I have been covering? wouldn't you have been covering? wouldn't he have been covering? wouldn't we have been covering? wouldn't you have been covering? wouldn't they have been covering?