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