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