I can hice you can hice he can hice we can hice you can hice they can hice
V-ing form
I can be hicing you can be hicing he can be hicing we can be hicing you can be hicing they can be hicing
Perfect
I can have hiced you can have hiced he can have hiced we can have hiced you can have hiced they can have hiced
V-ing perfect
I can have been hicing you can have been hicing he can have been hicing we can have been hicing you can have been hicing they can have been hicing
Negation
Simple form
I cannot hice you cannot hice he cannot hice we cannot hice you cannot hice they cannot hice
V-ing form
I cannot be hicing you cannot be hicing he cannot be hicing we cannot be hicing you cannot be hicing they cannot be hicing
Perfect
I cannot have hiced you cannot have hiced he cannot have hiced we cannot have hiced you cannot have hiced they cannot have hiced
V-ing perfect
I cannot have been hicing you cannot have been hicing he cannot have been hicing we cannot have been hicing you cannot have been hicing they cannot have been hicing
Interrogative form
Simple form
can I hice? can you hice? can he hice? can we hice? can you hice? can they hice?
V-ing form
can I be hicing? can you be hicing? can he be hicing? can we be hicing? can you be hicing? can they be hicing?
Perfect
can I have hiced? can you have hiced? can he have hiced? can we have hiced? can you have hiced? can they have hiced?
V-ing perfect
can I have been hicing? can you have been hicing? can he have been hicing? can we have been hicing? can you have been hicing? can they have been hicing?
Interro-negative form
Simple form
can I not hice? can you not hice? can he not hice? can we not hice? can you not hice? can they not hice?
V-ing form
can I not be hicing? can you not be hicing? can he not be hicing? can we not be hicing? can you not be hicing? can they not be hicing?
Perfect
can I not have hiced? can you not have hiced? can he not have hiced? can we not have hiced? can you not have hiced? can they not have hiced?
V-ing perfect
can I not have been hicing? can you not have been hicing? can he not have been hicing? can we not have been hicing? can you not have been hicing? can they not have been hicing?