I can assay you can assay he can assay we can assay you can assay they can assay
Forme en V-ing
I can be assaying you can be assaying he can be assaying we can be assaying you can be assaying they can be assaying
Perfect
I can have assayed you can have assayed he can have assayed we can have assayed you can have assayed they can have assayed
Perfect en V-ing
I can have been assaying you can have been assaying he can have been assaying we can have been assaying you can have been assaying they can have been assaying
Négation
Forme simple
I can't assay you can't assay he can't assay we can't assay you can't assay they can't assay
Forme en V-ing
I can't be assaying you can't be assaying he can't be assaying we can't be assaying you can't be assaying they can't be assaying
Perfect
I can't have assayed you can't have assayed he can't have assayed we can't have assayed you can't have assayed they can't have assayed
Perfect en V-ing
I can't have been assaying you can't have been assaying he can't have been assaying we can't have been assaying you can't have been assaying they can't have been assaying
Forme interrogative
Forme simple
can I assay? can you assay? can he assay? can we assay? can you assay? can they assay?
Forme en V-ing
can I be assaying? can you be assaying? can he be assaying? can we be assaying? can you be assaying? can they be assaying?
Perfect
can I have assayed? can you have assayed? can he have assayed? can we have assayed? can you have assayed? can they have assayed?
Perfect en V-ing
can I have been assaying? can you have been assaying? can he have been assaying? can we have been assaying? can you have been assaying? can they have been assaying?
Forme interro-négative
Forme simple
can't I assay? can't you assay? can't he assay? can't we assay? can't you assay? can't they assay?
Forme en V-ing
can't I be assaying? can't you be assaying? can't he be assaying? can't we be assaying? can't you be assaying? can't they be assaying?
Perfect
can't I have assayed? can't you have assayed? can't he have assayed? can't we have assayed? can't you have assayed? can't they have assayed?
Perfect en V-ing
can't I have been assaying? can't you have been assaying? can't he have been assaying? can't we have been assaying? can't you have been assaying? can't they have been assaying?