I could labour you could labour she could labour we could labour you could labour they could labour
Forma con V-ing
I could be labouring you could be labouring she could be labouring we could be labouring you could be labouring they could be labouring
Perfetto
I could have laboured you could have laboured she could have laboured we could have laboured you could have laboured they could have laboured
Perfetto con V-ing
I could have been labouring you could have been labouring she could have been labouring we could have been labouring you could have been labouring they could have been labouring
Negazione
Forma semplice
I could not labour you could not labour she could not labour we could not labour you could not labour they could not labour
Forma con V-ing
I could not be labouring you could not be labouring she could not be labouring we could not be labouring you could not be labouring they could not be labouring
Perfetto
I could not have laboured you could not have laboured she could not have laboured we could not have laboured you could not have laboured they could not have laboured
Perfetto con V-ing
I could not have been labouring you could not have been labouring she could not have been labouring we could not have been labouring you could not have been labouring they could not have been labouring
Forma interrogativa
Forma semplice
could I labour? could you labour? could she labour? could we labour? could you labour? could they labour?
Forma con V-ing
could I be labouring? could you be labouring? could she be labouring? could we be labouring? could you be labouring? could they be labouring?
Perfetto
could I have laboured? could you have laboured? could she have laboured? could we have laboured? could you have laboured? could they have laboured?
Perfetto con V-ing
could I have been labouring? could you have been labouring? could she have been labouring? could we have been labouring? could you have been labouring? could they have been labouring?
Forma interro-negativa
Forma semplice
could I not labour? could you not labour? could she not labour? could we not labour? could you not labour? could they not labour?
Forma con V-ing
could I not be labouring? could you not be labouring? could she not be labouring? could we not be labouring? could you not be labouring? could they not be labouring?
Perfetto
could I not have laboured? could you not have laboured? could she not have laboured? could we not have laboured? could you not have laboured? could they not have laboured?
Perfetto con V-ing
could I not have been labouring? could you not have been labouring? could she not have been labouring? could we not have been labouring? could you not have been labouring? could they not have been labouring?