I can apperceive you can apperceive he can apperceive we can apperceive you can apperceive they can apperceive
Forme en V-ing
I can be apperceiving you can be apperceiving he can be apperceiving we can be apperceiving you can be apperceiving they can be apperceiving
Perfect
I can have apperceived you can have apperceived he can have apperceived we can have apperceived you can have apperceived they can have apperceived
Perfect en V-ing
I can have been apperceiving you can have been apperceiving he can have been apperceiving we can have been apperceiving you can have been apperceiving they can have been apperceiving
Négation
Forme simple
I cannot apperceive you cannot apperceive he cannot apperceive we cannot apperceive you cannot apperceive they cannot apperceive
Forme en V-ing
I cannot be apperceiving you cannot be apperceiving he cannot be apperceiving we cannot be apperceiving you cannot be apperceiving they cannot be apperceiving
Perfect
I cannot have apperceived you cannot have apperceived he cannot have apperceived we cannot have apperceived you cannot have apperceived they cannot have apperceived
Perfect en V-ing
I cannot have been apperceiving you cannot have been apperceiving he cannot have been apperceiving we cannot have been apperceiving you cannot have been apperceiving they cannot have been apperceiving
Forme interrogative
Forme simple
can I apperceive? can you apperceive? can he apperceive? can we apperceive? can you apperceive? can they apperceive?
Forme en V-ing
can I be apperceiving? can you be apperceiving? can he be apperceiving? can we be apperceiving? can you be apperceiving? can they be apperceiving?
Perfect
can I have apperceived? can you have apperceived? can he have apperceived? can we have apperceived? can you have apperceived? can they have apperceived?
Perfect en V-ing
can I have been apperceiving? can you have been apperceiving? can he have been apperceiving? can we have been apperceiving? can you have been apperceiving? can they have been apperceiving?
Forme interro-négative
Forme simple
can I not apperceive? can you not apperceive? can he not apperceive? can we not apperceive? can you not apperceive? can they not apperceive?
Forme en V-ing
can I not be apperceiving? can you not be apperceiving? can he not be apperceiving? can we not be apperceiving? can you not be apperceiving? can they not be apperceiving?
Perfect
can I not have apperceived? can you not have apperceived? can he not have apperceived? can we not have apperceived? can you not have apperceived? can they not have apperceived?
Perfect en V-ing
can I not have been apperceiving? can you not have been apperceiving? can he not have been apperceiving? can we not have been apperceiving? can you not have been apperceiving? can they not have been apperceiving?