I could increase you could increase she could increase we could increase you could increase they could increase
Forma con V-ing
I could be increasing you could be increasing she could be increasing we could be increasing you could be increasing they could be increasing
Perfetto
I could have increased you could have increased she could have increased we could have increased you could have increased they could have increased
Perfetto con V-ing
I could have been increasing you could have been increasing she could have been increasing we could have been increasing you could have been increasing they could have been increasing
Negazione
Forma semplice
I couldn't increase you couldn't increase she couldn't increase we couldn't increase you couldn't increase they couldn't increase
Forma con V-ing
I couldn't be increasing you couldn't be increasing she couldn't be increasing we couldn't be increasing you couldn't be increasing they couldn't be increasing
Perfetto
I couldn't have increased you couldn't have increased she couldn't have increased we couldn't have increased you couldn't have increased they couldn't have increased
Perfetto con V-ing
I couldn't have been increasing you couldn't have been increasing she couldn't have been increasing we couldn't have been increasing you couldn't have been increasing they couldn't have been increasing
Forma interrogativa
Forma semplice
could I increase? could you increase? could she increase? could we increase? could you increase? could they increase?
Forma con V-ing
could I be increasing? could you be increasing? could she be increasing? could we be increasing? could you be increasing? could they be increasing?
Perfetto
could I have increased? could you have increased? could she have increased? could we have increased? could you have increased? could they have increased?
Perfetto con V-ing
could I have been increasing? could you have been increasing? could she have been increasing? could we have been increasing? could you have been increasing? could they have been increasing?
Forma interro-negativa
Forma semplice
couldn't I increase? couldn't you increase? couldn't she increase? couldn't we increase? couldn't you increase? couldn't they increase?
Forma con V-ing
couldn't I be increasing? couldn't you be increasing? couldn't she be increasing? couldn't we be increasing? couldn't you be increasing? couldn't they be increasing?
Perfetto
couldn't I have increased? couldn't you have increased? couldn't she have increased? couldn't we have increased? couldn't you have increased? couldn't they have increased?
Perfetto con V-ing
couldn't I have been increasing? couldn't you have been increasing? couldn't she have been increasing? couldn't we have been increasing? couldn't you have been increasing? couldn't they have been increasing?