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