I'd be discolouring you'd be discolouring he'd be discolouring we'd be discolouring you'd be discolouring they'd be discolouring
Perfect
I should've discoloured you should've discoloured he should've discoloured we should've discoloured you should've discoloured they should've discoloured
Perfect en V-ing
I should've been discolouring you should've been discolouring he should've been discolouring we should've been discolouring you should've been discolouring they should've been discolouring
Négation
Forme simple
I shouldn't discolour you shouldn't discolour he shouldn't discolour we shouldn't discolour you shouldn't discolour they shouldn't discolour
Forme en V-ing
I shouldn't be discolouring you shouldn't be discolouring he shouldn't be discolouring we shouldn't be discolouring you shouldn't be discolouring they shouldn't be discolouring
Perfect
I shouldn't have discoloured you shouldn't have discoloured he shouldn't have discoloured we shouldn't have discoloured you shouldn't have discoloured they shouldn't have discoloured
Perfect en V-ing
I shouldn't have been discolouring you shouldn't have been discolouring he shouldn't have been discolouring we shouldn't have been discolouring you shouldn't have been discolouring they shouldn't have been discolouring
Forme interrogative
Forme simple
should I discolour? should you discolour? should he discolour? should we discolour? should you discolour? should they discolour?
Forme en V-ing
should I be discolouring? should you be discolouring? should he be discolouring? should we be discolouring? should you be discolouring? should they be discolouring?
Perfect
should I have discoloured? should you have discoloured? should he have discoloured? should we have discoloured? should you have discoloured? should they have discoloured?
Perfect en V-ing
should I have been discolouring? should you have been discolouring? should he have been discolouring? should we have been discolouring? should you have been discolouring? should they have been discolouring?
Forme interro-négative
Forme simple
shouldn't I discolour? shouldn't you discolour? shouldn't he discolour? shouldn't we discolour? shouldn't you discolour? shouldn't they discolour?
Forme en V-ing
shouldn't I be discolouring? shouldn't you be discolouring? shouldn't he be discolouring? shouldn't we be discolouring? shouldn't you be discolouring? shouldn't they be discolouring?
Perfect
shouldn't I have discoloured? shouldn't you have discoloured? shouldn't he have discoloured? shouldn't we have discoloured? shouldn't you have discoloured? shouldn't they have discoloured?
Perfect en V-ing
shouldn't I have been discolouring? shouldn't you have been discolouring? shouldn't he have been discolouring? shouldn't we have been discolouring? shouldn't you have been discolouring? shouldn't they have been discolouring?