I should conceal you should conceal he should conceal we should conceal you should conceal they should conceal
Forme en V-ing
I should be concealing you should be concealing he should be concealing we should be concealing you should be concealing they should be concealing
Perfect
I should have concealed you should have concealed he should have concealed we should have concealed you should have concealed they should have concealed
Perfect en V-ing
I should have been concealing you should have been concealing he should have been concealing we should have been concealing you should have been concealing they should have been concealing
Négation
Forme simple
I should not conceal you should not conceal he should not conceal we should not conceal you should not conceal they should not conceal
Forme en V-ing
I should not be concealing you should not be concealing he should not be concealing we should not be concealing you should not be concealing they should not be concealing
Perfect
I should not have concealed you should not have concealed he should not have concealed we should not have concealed you should not have concealed they should not have concealed
Perfect en V-ing
I should not have been concealing you should not have been concealing he should not have been concealing we should not have been concealing you should not have been concealing they should not have been concealing
Forme interrogative
Forme simple
should I conceal? should you conceal? should he conceal? should we conceal? should you conceal? should they conceal?
Forme en V-ing
should I be concealing? should you be concealing? should he be concealing? should we be concealing? should you be concealing? should they be concealing?
Perfect
should I have concealed? should you have concealed? should he have concealed? should we have concealed? should you have concealed? should they have concealed?
Perfect en V-ing
should I have been concealing? should you have been concealing? should he have been concealing? should we have been concealing? should you have been concealing? should they have been concealing?
Forme interro-négative
Forme simple
should I not conceal? should you not conceal? should he not conceal? should we not conceal? should you not conceal? should they not conceal?
Forme en V-ing
should I not be concealing? should you not be concealing? should he not be concealing? should we not be concealing? should you not be concealing? should they not be concealing?
Perfect
should I not have concealed? should you not have concealed? should he not have concealed? should we not have concealed? should you not have concealed? should they not have concealed?
Perfect en V-ing
should I not have been concealing? should you not have been concealing? should he not have been concealing? should we not have been concealing? should you not have been concealing? should they not have been concealing?