I can blackguard you can blackguard she can blackguard we can blackguard you can blackguard they can blackguard
Forme en V-ing
I can be blackguarding you can be blackguarding she can be blackguarding we can be blackguarding you can be blackguarding they can be blackguarding
Perfect
I can have blackguarded you can have blackguarded she can have blackguarded we can have blackguarded you can have blackguarded they can have blackguarded
Perfect en V-ing
I can have been blackguarding you can have been blackguarding she can have been blackguarding we can have been blackguarding you can have been blackguarding they can have been blackguarding
Négation
Forme simple
I cannot blackguard you cannot blackguard she cannot blackguard we cannot blackguard you cannot blackguard they cannot blackguard
Forme en V-ing
I cannot be blackguarding you cannot be blackguarding she cannot be blackguarding we cannot be blackguarding you cannot be blackguarding they cannot be blackguarding
Perfect
I cannot have blackguarded you cannot have blackguarded she cannot have blackguarded we cannot have blackguarded you cannot have blackguarded they cannot have blackguarded
Perfect en V-ing
I cannot have been blackguarding you cannot have been blackguarding she cannot have been blackguarding we cannot have been blackguarding you cannot have been blackguarding they cannot have been blackguarding
Forme interrogative
Forme simple
can I blackguard? can you blackguard? can she blackguard? can we blackguard? can you blackguard? can they blackguard?
Forme en V-ing
can I be blackguarding? can you be blackguarding? can she be blackguarding? can we be blackguarding? can you be blackguarding? can they be blackguarding?
Perfect
can I have blackguarded? can you have blackguarded? can she have blackguarded? can we have blackguarded? can you have blackguarded? can they have blackguarded?
Perfect en V-ing
can I have been blackguarding? can you have been blackguarding? can she have been blackguarding? can we have been blackguarding? can you have been blackguarding? can they have been blackguarding?
Forme interro-négative
Forme simple
can I not blackguard? can you not blackguard? can she not blackguard? can we not blackguard? can you not blackguard? can they not blackguard?
Forme en V-ing
can I not be blackguarding? can you not be blackguarding? can she not be blackguarding? can we not be blackguarding? can you not be blackguarding? can they not be blackguarding?
Perfect
can I not have blackguarded? can you not have blackguarded? can she not have blackguarded? can we not have blackguarded? can you not have blackguarded? can they not have blackguarded?
Perfect en V-ing
can I not have been blackguarding? can you not have been blackguarding? can she not have been blackguarding? can we not have been blackguarding? can you not have been blackguarding? can they not have been blackguarding?