I could appraise you could appraise she could appraise we could appraise you could appraise they could appraise
Forme en V-ing
I could be appraising you could be appraising she could be appraising we could be appraising you could be appraising they could be appraising
Perfect
I could have appraised you could have appraised she could have appraised we could have appraised you could have appraised they could have appraised
Perfect en V-ing
I could have been appraising you could have been appraising she could have been appraising we could have been appraising you could have been appraising they could have been appraising
Négation
Forme simple
I couldn't appraise you couldn't appraise she couldn't appraise we couldn't appraise you couldn't appraise they couldn't appraise
Forme en V-ing
I couldn't be appraising you couldn't be appraising she couldn't be appraising we couldn't be appraising you couldn't be appraising they couldn't be appraising
Perfect
I couldn't have appraised you couldn't have appraised she couldn't have appraised we couldn't have appraised you couldn't have appraised they couldn't have appraised
Perfect en V-ing
I couldn't have been appraising you couldn't have been appraising she couldn't have been appraising we couldn't have been appraising you couldn't have been appraising they couldn't have been appraising
Forme interrogative
Forme simple
could I appraise? could you appraise? could she appraise? could we appraise? could you appraise? could they appraise?
Forme en V-ing
could I be appraising? could you be appraising? could she be appraising? could we be appraising? could you be appraising? could they be appraising?
Perfect
could I have appraised? could you have appraised? could she have appraised? could we have appraised? could you have appraised? could they have appraised?
Perfect en V-ing
could I have been appraising? could you have been appraising? could she have been appraising? could we have been appraising? could you have been appraising? could they have been appraising?
Forme interro-négative
Forme simple
couldn't I appraise? couldn't you appraise? couldn't she appraise? couldn't we appraise? couldn't you appraise? couldn't they appraise?
Forme en V-ing
couldn't I be appraising? couldn't you be appraising? couldn't she be appraising? couldn't we be appraising? couldn't you be appraising? couldn't they be appraising?
Perfect
couldn't I have appraised? couldn't you have appraised? couldn't she have appraised? couldn't we have appraised? couldn't you have appraised? couldn't they have appraised?
Perfect en V-ing
couldn't I have been appraising? couldn't you have been appraising? couldn't she have been appraising? couldn't we have been appraising? couldn't you have been appraising? couldn't they have been appraising?