I can attain you can attain she can attain we can attain you can attain they can attain
Forme en V-ing
I can be attaining you can be attaining she can be attaining we can be attaining you can be attaining they can be attaining
Perfect
I can have attained you can have attained she can have attained we can have attained you can have attained they can have attained
Perfect en V-ing
I can have been attaining you can have been attaining she can have been attaining we can have been attaining you can have been attaining they can have been attaining
Négation
Forme simple
I can't attain you can't attain she can't attain we can't attain you can't attain they can't attain
Forme en V-ing
I can't be attaining you can't be attaining she can't be attaining we can't be attaining you can't be attaining they can't be attaining
Perfect
I can't have attained you can't have attained she can't have attained we can't have attained you can't have attained they can't have attained
Perfect en V-ing
I can't have been attaining you can't have been attaining she can't have been attaining we can't have been attaining you can't have been attaining they can't have been attaining
Forme interrogative
Forme simple
can I attain? can you attain? can she attain? can we attain? can you attain? can they attain?
Forme en V-ing
can I be attaining? can you be attaining? can she be attaining? can we be attaining? can you be attaining? can they be attaining?
Perfect
can I have attained? can you have attained? can she have attained? can we have attained? can you have attained? can they have attained?
Perfect en V-ing
can I have been attaining? can you have been attaining? can she have been attaining? can we have been attaining? can you have been attaining? can they have been attaining?
Forme interro-négative
Forme simple
can't I attain? can't you attain? can't she attain? can't we attain? can't you attain? can't they attain?
Forme en V-ing
can't I be attaining? can't you be attaining? can't she be attaining? can't we be attaining? can't you be attaining? can't they be attaining?
Perfect
can't I have attained? can't you have attained? can't she have attained? can't we have attained? can't you have attained? can't they have attained?
Perfect en V-ing
can't I have been attaining? can't you have been attaining? can't she have been attaining? can't we have been attaining? can't you have been attaining? can't they have been attaining?