don't I spring? don't you spring? doesn't she spring? don't we spring? don't you spring? don't they spring?
Presente contínuo
am I not springing? aren't you springing? isn't she springing? aren't we springing? aren't you springing? aren't they springing?
Pretérito
didn't I spring? didn't you spring? didn't she spring? didn't we spring? didn't you spring? didn't they spring?
Preterito contínuo
wasn't I springing? weren't you springing? wasn't she springing? weren't we springing? weren't you springing? weren't they springing?
Presente perfeito
haven't I sprung? haven't you sprung? hasn't she sprung? haven't we sprung? haven't you sprung? haven't they sprung?
Presente perfeito contínuo
haven't I been springing? haven't you been springing? hasn't she been springing? haven't we been springing? haven't you been springing? haven't they been springing?
Mais perfeito
hadn't I sprung? hadn't you sprung? hadn't she sprung? hadn't we sprung? hadn't you sprung? hadn't they sprung?
Contínuo mais perfeito
hadn't I been springing? hadn't you been springing? hadn't she been springing? hadn't we been springing? hadn't you been springing? hadn't they been springing?
Futuro
won't I spring? won't you spring? won't she spring? won't we spring? won't you spring? won't they spring?
Futuro contínuo
won't I be springing? won't you be springing? won't she be springing? won't we be springing? won't you be springing? won't they be springing?
futuro perfeito
won't I have sprung? won't you have sprung? won't she have sprung? won't we have sprung? won't you have sprung? won't they have sprung?
futuro perfeito contínuo
won't I have been springing? won't you have been springing? won't she have been springing? won't we have been springing? won't you have been springing? won't they have been springing?
Condicional
Presente
wouldn't I spring? wouldn't you spring? wouldn't she spring? wouldn't we spring? wouldn't you spring? wouldn't they spring?
Presente contínuo
wouldn't I be springing? wouldn't you be springing? wouldn't she be springing? wouldn't we be springing? wouldn't you be springing? wouldn't they be springing?
Passado
wouldn't I have sprung? wouldn't you have sprung? wouldn't she have sprung? wouldn't we have sprung? wouldn't you have sprung? wouldn't they have sprung?
Passado contínuo
wouldn't I have been springing? wouldn't you have been springing? wouldn't she have been springing? wouldn't we have been springing? wouldn't you have been springing? wouldn't they have been springing?