I could domesticate you could domesticate he could domesticate we could domesticate you could domesticate they could domesticate
V-ing form
I could be domesticating you could be domesticating he could be domesticating we could be domesticating you could be domesticating they could be domesticating
Perfect
I could have domesticated you could have domesticated he could have domesticated we could have domesticated you could have domesticated they could have domesticated
V-ing perfect
I could have been domesticating you could have been domesticating he could have been domesticating we could have been domesticating you could have been domesticating they could have been domesticating
Negation
Simple form
I could not domesticate you could not domesticate he could not domesticate we could not domesticate you could not domesticate they could not domesticate
V-ing form
I could not be domesticating you could not be domesticating he could not be domesticating we could not be domesticating you could not be domesticating they could not be domesticating
Perfect
I could not have domesticated you could not have domesticated he could not have domesticated we could not have domesticated you could not have domesticated they could not have domesticated
V-ing perfect
I could not have been domesticating you could not have been domesticating he could not have been domesticating we could not have been domesticating you could not have been domesticating they could not have been domesticating
Interrogative form
Simple form
could I domesticate? could you domesticate? could he domesticate? could we domesticate? could you domesticate? could they domesticate?
V-ing form
could I be domesticating? could you be domesticating? could he be domesticating? could we be domesticating? could you be domesticating? could they be domesticating?
Perfect
could I have domesticated? could you have domesticated? could he have domesticated? could we have domesticated? could you have domesticated? could they have domesticated?
V-ing perfect
could I have been domesticating? could you have been domesticating? could he have been domesticating? could we have been domesticating? could you have been domesticating? could they have been domesticating?
Interro-negative form
Simple form
could I not domesticate? could you not domesticate? could he not domesticate? could we not domesticate? could you not domesticate? could they not domesticate?
V-ing form
could I not be domesticating? could you not be domesticating? could he not be domesticating? could we not be domesticating? could you not be domesticating? could they not be domesticating?
Perfect
could I not have domesticated? could you not have domesticated? could he not have domesticated? could we not have domesticated? could you not have domesticated? could they not have domesticated?
V-ing perfect
could I not have been domesticating? could you not have been domesticating? could he not have been domesticating? could we not have been domesticating? could you not have been domesticating? could they not have been domesticating?