I can familiarise you can familiarise he can familiarise we can familiarise you can familiarise they can familiarise
V-ing form
I can be familiarising you can be familiarising he can be familiarising we can be familiarising you can be familiarising they can be familiarising
Perfect
I can have familiarised you can have familiarised he can have familiarised we can have familiarised you can have familiarised they can have familiarised
V-ing perfect
I can have been familiarising you can have been familiarising he can have been familiarising we can have been familiarising you can have been familiarising they can have been familiarising
Negation
Simple form
I can't familiarise you can't familiarise he can't familiarise we can't familiarise you can't familiarise they can't familiarise
V-ing form
I can't be familiarising you can't be familiarising he can't be familiarising we can't be familiarising you can't be familiarising they can't be familiarising
Perfect
I can't have familiarised you can't have familiarised he can't have familiarised we can't have familiarised you can't have familiarised they can't have familiarised
V-ing perfect
I can't have been familiarising you can't have been familiarising he can't have been familiarising we can't have been familiarising you can't have been familiarising they can't have been familiarising
Interrogative form
Simple form
can I familiarise? can you familiarise? can he familiarise? can we familiarise? can you familiarise? can they familiarise?
V-ing form
can I be familiarising? can you be familiarising? can he be familiarising? can we be familiarising? can you be familiarising? can they be familiarising?
Perfect
can I have familiarised? can you have familiarised? can he have familiarised? can we have familiarised? can you have familiarised? can they have familiarised?
V-ing perfect
can I have been familiarising? can you have been familiarising? can he have been familiarising? can we have been familiarising? can you have been familiarising? can they have been familiarising?
Interro-negative form
Simple form
can't I familiarise? can't you familiarise? can't he familiarise? can't we familiarise? can't you familiarise? can't they familiarise?
V-ing form
can't I be familiarising? can't you be familiarising? can't he be familiarising? can't we be familiarising? can't you be familiarising? can't they be familiarising?
Perfect
can't I have familiarised? can't you have familiarised? can't he have familiarised? can't we have familiarised? can't you have familiarised? can't they have familiarised?
V-ing perfect
can't I have been familiarising? can't you have been familiarising? can't he have been familiarising? can't we have been familiarising? can't you have been familiarising? can't they have been familiarising?