I'd be snowploughing you'd be snowploughing she'd be snowploughing we'd be snowploughing you'd be snowploughing they'd be snowploughing
Perfect
I should've snowploughed you should've snowploughed she should've snowploughed we should've snowploughed you should've snowploughed they should've snowploughed
Perfect en V-ing
I should've been snowploughing you should've been snowploughing she should've been snowploughing we should've been snowploughing you should've been snowploughing they should've been snowploughing
Négation
Forme simple
I shouldn't snowplough you shouldn't snowplough she shouldn't snowplough we shouldn't snowplough you shouldn't snowplough they shouldn't snowplough
Forme en V-ing
I shouldn't be snowploughing you shouldn't be snowploughing she shouldn't be snowploughing we shouldn't be snowploughing you shouldn't be snowploughing they shouldn't be snowploughing
Perfect
I shouldn't have snowploughed you shouldn't have snowploughed she shouldn't have snowploughed we shouldn't have snowploughed you shouldn't have snowploughed they shouldn't have snowploughed
Perfect en V-ing
I shouldn't have been snowploughing you shouldn't have been snowploughing she shouldn't have been snowploughing we shouldn't have been snowploughing you shouldn't have been snowploughing they shouldn't have been snowploughing
Forme interrogative
Forme simple
should I snowplough? should you snowplough? should she snowplough? should we snowplough? should you snowplough? should they snowplough?
Forme en V-ing
should I be snowploughing? should you be snowploughing? should she be snowploughing? should we be snowploughing? should you be snowploughing? should they be snowploughing?
Perfect
should I have snowploughed? should you have snowploughed? should she have snowploughed? should we have snowploughed? should you have snowploughed? should they have snowploughed?
Perfect en V-ing
should I have been snowploughing? should you have been snowploughing? should she have been snowploughing? should we have been snowploughing? should you have been snowploughing? should they have been snowploughing?
Forme interro-négative
Forme simple
shouldn't I snowplough? shouldn't you snowplough? shouldn't she snowplough? shouldn't we snowplough? shouldn't you snowplough? shouldn't they snowplough?
Forme en V-ing
shouldn't I be snowploughing? shouldn't you be snowploughing? shouldn't she be snowploughing? shouldn't we be snowploughing? shouldn't you be snowploughing? shouldn't they be snowploughing?
Perfect
shouldn't I have snowploughed? shouldn't you have snowploughed? shouldn't she have snowploughed? shouldn't we have snowploughed? shouldn't you have snowploughed? shouldn't they have snowploughed?
Perfect en V-ing
shouldn't I have been snowploughing? shouldn't you have been snowploughing? shouldn't she have been snowploughing? shouldn't we have been snowploughing? shouldn't you have been snowploughing? shouldn't they have been snowploughing?