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