I can falter you can falter he can falter we can falter you can falter they can falter
Forma con V-ing
I can be faltering you can be faltering he can be faltering we can be faltering you can be faltering they can be faltering
Perfetto
I can have faltered you can have faltered he can have faltered we can have faltered you can have faltered they can have faltered
Perfetto con V-ing
I can have been faltering you can have been faltering he can have been faltering we can have been faltering you can have been faltering they can have been faltering
Negazione
Forma semplice
I cannot falter you cannot falter he cannot falter we cannot falter you cannot falter they cannot falter
Forma con V-ing
I cannot be faltering you cannot be faltering he cannot be faltering we cannot be faltering you cannot be faltering they cannot be faltering
Perfetto
I cannot have faltered you cannot have faltered he cannot have faltered we cannot have faltered you cannot have faltered they cannot have faltered
Perfetto con V-ing
I cannot have been faltering you cannot have been faltering he cannot have been faltering we cannot have been faltering you cannot have been faltering they cannot have been faltering
Forma interrogativa
Forma semplice
can I falter? can you falter? can he falter? can we falter? can you falter? can they falter?
Forma con V-ing
can I be faltering? can you be faltering? can he be faltering? can we be faltering? can you be faltering? can they be faltering?
Perfetto
can I have faltered? can you have faltered? can he have faltered? can we have faltered? can you have faltered? can they have faltered?
Perfetto con V-ing
can I have been faltering? can you have been faltering? can he have been faltering? can we have been faltering? can you have been faltering? can they have been faltering?
Forma interro-negativa
Forma semplice
can I not falter? can you not falter? can he not falter? can we not falter? can you not falter? can they not falter?
Forma con V-ing
can I not be faltering? can you not be faltering? can he not be faltering? can we not be faltering? can you not be faltering? can they not be faltering?
Perfetto
can I not have faltered? can you not have faltered? can he not have faltered? can we not have faltered? can you not have faltered? can they not have faltered?
Perfetto con V-ing
can I not have been faltering? can you not have been faltering? can he not have been faltering? can we not have been faltering? can you not have been faltering? can they not have been faltering?