I could defray you could defray he could defray we could defray you could defray they could defray
V-ing form
I could be defraying you could be defraying he could be defraying we could be defraying you could be defraying they could be defraying
Perfect
I could have defrayed you could have defrayed he could have defrayed we could have defrayed you could have defrayed they could have defrayed
V-ing perfect
I could have been defraying you could have been defraying he could have been defraying we could have been defraying you could have been defraying they could have been defraying
Negation
Simple form
I couldn't defray you couldn't defray he couldn't defray we couldn't defray you couldn't defray they couldn't defray
V-ing form
I couldn't be defraying you couldn't be defraying he couldn't be defraying we couldn't be defraying you couldn't be defraying they couldn't be defraying
Perfect
I couldn't have defrayed you couldn't have defrayed he couldn't have defrayed we couldn't have defrayed you couldn't have defrayed they couldn't have defrayed
V-ing perfect
I couldn't have been defraying you couldn't have been defraying he couldn't have been defraying we couldn't have been defraying you couldn't have been defraying they couldn't have been defraying
Interrogative form
Simple form
could I defray? could you defray? could he defray? could we defray? could you defray? could they defray?
V-ing form
could I be defraying? could you be defraying? could he be defraying? could we be defraying? could you be defraying? could they be defraying?
Perfect
could I have defrayed? could you have defrayed? could he have defrayed? could we have defrayed? could you have defrayed? could they have defrayed?
V-ing perfect
could I have been defraying? could you have been defraying? could he have been defraying? could we have been defraying? could you have been defraying? could they have been defraying?
Interro-negative form
Simple form
couldn't I defray? couldn't you defray? couldn't he defray? couldn't we defray? couldn't you defray? couldn't they defray?
V-ing form
couldn't I be defraying? couldn't you be defraying? couldn't he be defraying? couldn't we be defraying? couldn't you be defraying? couldn't they be defraying?
Perfect
couldn't I have defrayed? couldn't you have defrayed? couldn't he have defrayed? couldn't we have defrayed? couldn't you have defrayed? couldn't they have defrayed?
V-ing perfect
couldn't I have been defraying? couldn't you have been defraying? couldn't he have been defraying? couldn't we have been defraying? couldn't you have been defraying? couldn't they have been defraying?