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