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