I can soliloquise you can soliloquise he can soliloquise we can soliloquise you can soliloquise they can soliloquise
V-ing form
I can be soliloquising you can be soliloquising he can be soliloquising we can be soliloquising you can be soliloquising they can be soliloquising
Perfect
I can have soliloquised you can have soliloquised he can have soliloquised we can have soliloquised you can have soliloquised they can have soliloquised
V-ing perfect
I can have been soliloquising you can have been soliloquising he can have been soliloquising we can have been soliloquising you can have been soliloquising they can have been soliloquising
Negation
Simple form
I can't soliloquise you can't soliloquise he can't soliloquise we can't soliloquise you can't soliloquise they can't soliloquise
V-ing form
I can't be soliloquising you can't be soliloquising he can't be soliloquising we can't be soliloquising you can't be soliloquising they can't be soliloquising
Perfect
I can't have soliloquised you can't have soliloquised he can't have soliloquised we can't have soliloquised you can't have soliloquised they can't have soliloquised
V-ing perfect
I can't have been soliloquising you can't have been soliloquising he can't have been soliloquising we can't have been soliloquising you can't have been soliloquising they can't have been soliloquising
Interrogative form
Simple form
can I soliloquise? can you soliloquise? can he soliloquise? can we soliloquise? can you soliloquise? can they soliloquise?
V-ing form
can I be soliloquising? can you be soliloquising? can he be soliloquising? can we be soliloquising? can you be soliloquising? can they be soliloquising?
Perfect
can I have soliloquised? can you have soliloquised? can he have soliloquised? can we have soliloquised? can you have soliloquised? can they have soliloquised?
V-ing perfect
can I have been soliloquising? can you have been soliloquising? can he have been soliloquising? can we have been soliloquising? can you have been soliloquising? can they have been soliloquising?
Interro-negative form
Simple form
can't I soliloquise? can't you soliloquise? can't he soliloquise? can't we soliloquise? can't you soliloquise? can't they soliloquise?
V-ing form
can't I be soliloquising? can't you be soliloquising? can't he be soliloquising? can't we be soliloquising? can't you be soliloquising? can't they be soliloquising?
Perfect
can't I have soliloquised? can't you have soliloquised? can't he have soliloquised? can't we have soliloquised? can't you have soliloquised? can't they have soliloquised?
V-ing perfect
can't I have been soliloquising? can't you have been soliloquising? can't he have been soliloquising? can't we have been soliloquising? can't you have been soliloquising? can't they have been soliloquising?