I can halogenate you can halogenate he can halogenate we can halogenate you can halogenate they can halogenate
V-ing form
I can be halogenating you can be halogenating he can be halogenating we can be halogenating you can be halogenating they can be halogenating
Perfect
I can have halogenated you can have halogenated he can have halogenated we can have halogenated you can have halogenated they can have halogenated
V-ing perfect
I can have been halogenating you can have been halogenating he can have been halogenating we can have been halogenating you can have been halogenating they can have been halogenating
Negation
Simple form
I can't halogenate you can't halogenate he can't halogenate we can't halogenate you can't halogenate they can't halogenate
V-ing form
I can't be halogenating you can't be halogenating he can't be halogenating we can't be halogenating you can't be halogenating they can't be halogenating
Perfect
I can't have halogenated you can't have halogenated he can't have halogenated we can't have halogenated you can't have halogenated they can't have halogenated
V-ing perfect
I can't have been halogenating you can't have been halogenating he can't have been halogenating we can't have been halogenating you can't have been halogenating they can't have been halogenating
Interrogative form
Simple form
can I halogenate? can you halogenate? can he halogenate? can we halogenate? can you halogenate? can they halogenate?
V-ing form
can I be halogenating? can you be halogenating? can he be halogenating? can we be halogenating? can you be halogenating? can they be halogenating?
Perfect
can I have halogenated? can you have halogenated? can he have halogenated? can we have halogenated? can you have halogenated? can they have halogenated?
V-ing perfect
can I have been halogenating? can you have been halogenating? can he have been halogenating? can we have been halogenating? can you have been halogenating? can they have been halogenating?
Interro-negative form
Simple form
can't I halogenate? can't you halogenate? can't he halogenate? can't we halogenate? can't you halogenate? can't they halogenate?
V-ing form
can't I be halogenating? can't you be halogenating? can't he be halogenating? can't we be halogenating? can't you be halogenating? can't they be halogenating?
Perfect
can't I have halogenated? can't you have halogenated? can't he have halogenated? can't we have halogenated? can't you have halogenated? can't they have halogenated?
V-ing perfect
can't I have been halogenating? can't you have been halogenating? can't he have been halogenating? can't we have been halogenating? can't you have been halogenating? can't they have been halogenating?