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