I can ratify you can ratify she can ratify we can ratify you can ratify they can ratify
Forme en V-ing
I can be ratifying you can be ratifying she can be ratifying we can be ratifying you can be ratifying they can be ratifying
Perfect
I can have ratified you can have ratified she can have ratified we can have ratified you can have ratified they can have ratified
Perfect en V-ing
I can have been ratifying you can have been ratifying she can have been ratifying we can have been ratifying you can have been ratifying they can have been ratifying
Négation
Forme simple
I cannot ratify you cannot ratify she cannot ratify we cannot ratify you cannot ratify they cannot ratify
Forme en V-ing
I cannot be ratifying you cannot be ratifying she cannot be ratifying we cannot be ratifying you cannot be ratifying they cannot be ratifying
Perfect
I cannot have ratified you cannot have ratified she cannot have ratified we cannot have ratified you cannot have ratified they cannot have ratified
Perfect en V-ing
I cannot have been ratifying you cannot have been ratifying she cannot have been ratifying we cannot have been ratifying you cannot have been ratifying they cannot have been ratifying
Forme interrogative
Forme simple
can I ratify? can you ratify? can she ratify? can we ratify? can you ratify? can they ratify?
Forme en V-ing
can I be ratifying? can you be ratifying? can she be ratifying? can we be ratifying? can you be ratifying? can they be ratifying?
Perfect
can I have ratified? can you have ratified? can she have ratified? can we have ratified? can you have ratified? can they have ratified?
Perfect en V-ing
can I have been ratifying? can you have been ratifying? can she have been ratifying? can we have been ratifying? can you have been ratifying? can they have been ratifying?
Forme interro-négative
Forme simple
can I not ratify? can you not ratify? can she not ratify? can we not ratify? can you not ratify? can they not ratify?
Forme en V-ing
can I not be ratifying? can you not be ratifying? can she not be ratifying? can we not be ratifying? can you not be ratifying? can they not be ratifying?
Perfect
can I not have ratified? can you not have ratified? can she not have ratified? can we not have ratified? can you not have ratified? can they not have ratified?
Perfect en V-ing
can I not have been ratifying? can you not have been ratifying? can she not have been ratifying? can we not have been ratifying? can you not have been ratifying? can they not have been ratifying?