I can horripulate you can horripulate he can horripulate we can horripulate you can horripulate they can horripulate
V-ing form
I can be horripulating you can be horripulating he can be horripulating we can be horripulating you can be horripulating they can be horripulating
Perfect
I can have horripulated you can have horripulated he can have horripulated we can have horripulated you can have horripulated they can have horripulated
V-ing perfect
I can have been horripulating you can have been horripulating he can have been horripulating we can have been horripulating you can have been horripulating they can have been horripulating
Negation
Simple form
I can't horripulate you can't horripulate he can't horripulate we can't horripulate you can't horripulate they can't horripulate
V-ing form
I can't be horripulating you can't be horripulating he can't be horripulating we can't be horripulating you can't be horripulating they can't be horripulating
Perfect
I can't have horripulated you can't have horripulated he can't have horripulated we can't have horripulated you can't have horripulated they can't have horripulated
V-ing perfect
I can't have been horripulating you can't have been horripulating he can't have been horripulating we can't have been horripulating you can't have been horripulating they can't have been horripulating
Interrogative form
Simple form
can I horripulate? can you horripulate? can he horripulate? can we horripulate? can you horripulate? can they horripulate?
V-ing form
can I be horripulating? can you be horripulating? can he be horripulating? can we be horripulating? can you be horripulating? can they be horripulating?
Perfect
can I have horripulated? can you have horripulated? can he have horripulated? can we have horripulated? can you have horripulated? can they have horripulated?
V-ing perfect
can I have been horripulating? can you have been horripulating? can he have been horripulating? can we have been horripulating? can you have been horripulating? can they have been horripulating?
Interro-negative form
Simple form
can't I horripulate? can't you horripulate? can't he horripulate? can't we horripulate? can't you horripulate? can't they horripulate?
V-ing form
can't I be horripulating? can't you be horripulating? can't he be horripulating? can't we be horripulating? can't you be horripulating? can't they be horripulating?
Perfect
can't I have horripulated? can't you have horripulated? can't he have horripulated? can't we have horripulated? can't you have horripulated? can't they have horripulated?
V-ing perfect
can't I have been horripulating? can't you have been horripulating? can't he have been horripulating? can't we have been horripulating? can't you have been horripulating? can't they have been horripulating?