I can chastise you can chastise she can chastise we can chastise you can chastise they can chastise
V-ing form
I can be chastising you can be chastising she can be chastising we can be chastising you can be chastising they can be chastising
Perfect
I can have chastised you can have chastised she can have chastised we can have chastised you can have chastised they can have chastised
V-ing perfect
I can have been chastising you can have been chastising she can have been chastising we can have been chastising you can have been chastising they can have been chastising
Negation
Simple form
I cannot chastise you cannot chastise she cannot chastise we cannot chastise you cannot chastise they cannot chastise
V-ing form
I cannot be chastising you cannot be chastising she cannot be chastising we cannot be chastising you cannot be chastising they cannot be chastising
Perfect
I cannot have chastised you cannot have chastised she cannot have chastised we cannot have chastised you cannot have chastised they cannot have chastised
V-ing perfect
I cannot have been chastising you cannot have been chastising she cannot have been chastising we cannot have been chastising you cannot have been chastising they cannot have been chastising
Interrogative form
Simple form
can I chastise? can you chastise? can she chastise? can we chastise? can you chastise? can they chastise?
V-ing form
can I be chastising? can you be chastising? can she be chastising? can we be chastising? can you be chastising? can they be chastising?
Perfect
can I have chastised? can you have chastised? can she have chastised? can we have chastised? can you have chastised? can they have chastised?
V-ing perfect
can I have been chastising? can you have been chastising? can she have been chastising? can we have been chastising? can you have been chastising? can they have been chastising?
Interro-negative form
Simple form
can I not chastise? can you not chastise? can she not chastise? can we not chastise? can you not chastise? can they not chastise?
V-ing form
can I not be chastising? can you not be chastising? can she not be chastising? can we not be chastising? can you not be chastising? can they not be chastising?
Perfect
can I not have chastised? can you not have chastised? can she not have chastised? can we not have chastised? can you not have chastised? can they not have chastised?
V-ing perfect
can I not have been chastising? can you not have been chastising? can she not have been chastising? can we not have been chastising? can you not have been chastising? can they not have been chastising?