I could utter you could utter he could utter we could utter you could utter they could utter
Forma con V-ing
I could be uttering you could be uttering he could be uttering we could be uttering you could be uttering they could be uttering
Perfetto
I could have uttered you could have uttered he could have uttered we could have uttered you could have uttered they could have uttered
Perfetto con V-ing
I could have been uttering you could have been uttering he could have been uttering we could have been uttering you could have been uttering they could have been uttering
Negazione
Forma semplice
I couldn't utter you couldn't utter he couldn't utter we couldn't utter you couldn't utter they couldn't utter
Forma con V-ing
I couldn't be uttering you couldn't be uttering he couldn't be uttering we couldn't be uttering you couldn't be uttering they couldn't be uttering
Perfetto
I couldn't have uttered you couldn't have uttered he couldn't have uttered we couldn't have uttered you couldn't have uttered they couldn't have uttered
Perfetto con V-ing
I couldn't have been uttering you couldn't have been uttering he couldn't have been uttering we couldn't have been uttering you couldn't have been uttering they couldn't have been uttering
Forma interrogativa
Forma semplice
could I utter? could you utter? could he utter? could we utter? could you utter? could they utter?
Forma con V-ing
could I be uttering? could you be uttering? could he be uttering? could we be uttering? could you be uttering? could they be uttering?
Perfetto
could I have uttered? could you have uttered? could he have uttered? could we have uttered? could you have uttered? could they have uttered?
Perfetto con V-ing
could I have been uttering? could you have been uttering? could he have been uttering? could we have been uttering? could you have been uttering? could they have been uttering?
Forma interro-negativa
Forma semplice
couldn't I utter? couldn't you utter? couldn't he utter? couldn't we utter? couldn't you utter? couldn't they utter?
Forma con V-ing
couldn't I be uttering? couldn't you be uttering? couldn't he be uttering? couldn't we be uttering? couldn't you be uttering? couldn't they be uttering?
Perfetto
couldn't I have uttered? couldn't you have uttered? couldn't he have uttered? couldn't we have uttered? couldn't you have uttered? couldn't they have uttered?
Perfetto con V-ing
couldn't I have been uttering? couldn't you have been uttering? couldn't he have been uttering? couldn't we have been uttering? couldn't you have been uttering? couldn't they have been uttering?