I can helenise you can helenise he can helenise we can helenise you can helenise they can helenise
Forme en V-ing
I can be helenising you can be helenising he can be helenising we can be helenising you can be helenising they can be helenising
Perfect
I can have helenised you can have helenised he can have helenised we can have helenised you can have helenised they can have helenised
Perfect en V-ing
I can have been helenising you can have been helenising he can have been helenising we can have been helenising you can have been helenising they can have been helenising
Négation
Forme simple
I can't helenise you can't helenise he can't helenise we can't helenise you can't helenise they can't helenise
Forme en V-ing
I can't be helenising you can't be helenising he can't be helenising we can't be helenising you can't be helenising they can't be helenising
Perfect
I can't have helenised you can't have helenised he can't have helenised we can't have helenised you can't have helenised they can't have helenised
Perfect en V-ing
I can't have been helenising you can't have been helenising he can't have been helenising we can't have been helenising you can't have been helenising they can't have been helenising
Forme interrogative
Forme simple
can I helenise? can you helenise? can he helenise? can we helenise? can you helenise? can they helenise?
Forme en V-ing
can I be helenising? can you be helenising? can he be helenising? can we be helenising? can you be helenising? can they be helenising?
Perfect
can I have helenised? can you have helenised? can he have helenised? can we have helenised? can you have helenised? can they have helenised?
Perfect en V-ing
can I have been helenising? can you have been helenising? can he have been helenising? can we have been helenising? can you have been helenising? can they have been helenising?
Forme interro-négative
Forme simple
can't I helenise? can't you helenise? can't he helenise? can't we helenise? can't you helenise? can't they helenise?
Forme en V-ing
can't I be helenising? can't you be helenising? can't he be helenising? can't we be helenising? can't you be helenising? can't they be helenising?
Perfect
can't I have helenised? can't you have helenised? can't he have helenised? can't we have helenised? can't you have helenised? can't they have helenised?
Perfect en V-ing
can't I have been helenising? can't you have been helenising? can't he have been helenising? can't we have been helenising? can't you have been helenising? can't they have been helenising?