I should concertise you should concertise she should concertise we should concertise you should concertise they should concertise
Forme en V-ing
I should be concertising you should be concertising she should be concertising we should be concertising you should be concertising they should be concertising
Perfect
I should have concertised you should have concertised she should have concertised we should have concertised you should have concertised they should have concertised
Perfect en V-ing
I should have been concertising you should have been concertising she should have been concertising we should have been concertising you should have been concertising they should have been concertising
Négation
Forme simple
I should not concertise you should not concertise she should not concertise we should not concertise you should not concertise they should not concertise
Forme en V-ing
I should not be concertising you should not be concertising she should not be concertising we should not be concertising you should not be concertising they should not be concertising
Perfect
I should not have concertised you should not have concertised she should not have concertised we should not have concertised you should not have concertised they should not have concertised
Perfect en V-ing
I should not have been concertising you should not have been concertising she should not have been concertising we should not have been concertising you should not have been concertising they should not have been concertising
Forme interrogative
Forme simple
should I concertise? should you concertise? should she concertise? should we concertise? should you concertise? should they concertise?
Forme en V-ing
should I be concertising? should you be concertising? should she be concertising? should we be concertising? should you be concertising? should they be concertising?
Perfect
should I have concertised? should you have concertised? should she have concertised? should we have concertised? should you have concertised? should they have concertised?
Perfect en V-ing
should I have been concertising? should you have been concertising? should she have been concertising? should we have been concertising? should you have been concertising? should they have been concertising?
Forme interro-négative
Forme simple
should I not concertise? should you not concertise? should she not concertise? should we not concertise? should you not concertise? should they not concertise?
Forme en V-ing
should I not be concertising? should you not be concertising? should she not be concertising? should we not be concertising? should you not be concertising? should they not be concertising?
Perfect
should I not have concertised? should you not have concertised? should she not have concertised? should we not have concertised? should you not have concertised? should they not have concertised?
Perfect en V-ing
should I not have been concertising? should you not have been concertising? should she not have been concertising? should we not have been concertising? should you not have been concertising? should they not have been concertising?