I could halogenate you could halogenate he could halogenate we could halogenate you could halogenate they could halogenate
Forme en V-ing
I could be halogenating you could be halogenating he could be halogenating we could be halogenating you could be halogenating they could be halogenating
Perfect
I could have halogenated you could have halogenated he could have halogenated we could have halogenated you could have halogenated they could have halogenated
Perfect en V-ing
I could have been halogenating you could have been halogenating he could have been halogenating we could have been halogenating you could have been halogenating they could have been halogenating
Négation
Forme simple
I could not halogenate you could not halogenate he could not halogenate we could not halogenate you could not halogenate they could not halogenate
Forme en V-ing
I could not be halogenating you could not be halogenating he could not be halogenating we could not be halogenating you could not be halogenating they could not be halogenating
Perfect
I could not have halogenated you could not have halogenated he could not have halogenated we could not have halogenated you could not have halogenated they could not have halogenated
Perfect en V-ing
I could not have been halogenating you could not have been halogenating he could not have been halogenating we could not have been halogenating you could not have been halogenating they could not have been halogenating
Forme interrogative
Forme simple
could I halogenate? could you halogenate? could he halogenate? could we halogenate? could you halogenate? could they halogenate?
Forme en V-ing
could I be halogenating? could you be halogenating? could he be halogenating? could we be halogenating? could you be halogenating? could they be halogenating?
Perfect
could I have halogenated? could you have halogenated? could he have halogenated? could we have halogenated? could you have halogenated? could they have halogenated?
Perfect en V-ing
could I have been halogenating? could you have been halogenating? could he have been halogenating? could we have been halogenating? could you have been halogenating? could they have been halogenating?
Forme interro-négative
Forme simple
could I not halogenate? could you not halogenate? could he not halogenate? could we not halogenate? could you not halogenate? could they not halogenate?
Forme en V-ing
could I not be halogenating? could you not be halogenating? could he not be halogenating? could we not be halogenating? could you not be halogenating? could they not be halogenating?
Perfect
could I not have halogenated? could you not have halogenated? could he not have halogenated? could we not have halogenated? could you not have halogenated? could they not have halogenated?
Perfect en V-ing
could I not have been halogenating? could you not have been halogenating? could he not have been halogenating? could we not have been halogenating? could you not have been halogenating? could they not have been halogenating?