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