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