Regular verb: refill - refilled - refilled
Simple form | V-ing form |
I could refill you could refill she could refill we could refill you could refill they could refill | I could be refilling you could be refilling she could be refilling we could be refilling you could be refilling they could be refilling |
Perfect | V-ing perfect |
I could have refilled you could have refilled she could have refilled we could have refilled you could have refilled they could have refilled | I could have been refilling you could have been refilling she could have been refilling we could have been refilling you could have been refilling they could have been refilling |
Simple form | V-ing form |
I could not refill you could not refill she could not refill we could not refill you could not refill they could not refill | I could not be refilling you could not be refilling she could not be refilling we could not be refilling you could not be refilling they could not be refilling |
Perfect | V-ing perfect |
I could not have refilled you could not have refilled she could not have refilled we could not have refilled you could not have refilled they could not have refilled | I could not have been refilling you could not have been refilling she could not have been refilling we could not have been refilling you could not have been refilling they could not have been refilling |
Simple form | V-ing form |
could I refill? could you refill? could she refill? could we refill? could you refill? could they refill? | could I be refilling? could you be refilling? could she be refilling? could we be refilling? could you be refilling? could they be refilling? |
Perfect | V-ing perfect |
could I have refilled? could you have refilled? could she have refilled? could we have refilled? could you have refilled? could they have refilled? | could I have been refilling? could you have been refilling? could she have been refilling? could we have been refilling? could you have been refilling? could they have been refilling? |
Simple form | V-ing form |
could I not refill? could you not refill? could she not refill? could we not refill? could you not refill? could they not refill? | could I not be refilling? could you not be refilling? could she not be refilling? could we not be refilling? could you not be refilling? could they not be refilling? |
Perfect | V-ing perfect |
could I not have refilled? could you not have refilled? could she not have refilled? could we not have refilled? could you not have refilled? could they not have refilled? | could I not have been refilling? could you not have been refilling? could she not have been refilling? could we not have been refilling? could you not have been refilling? could they not have been refilling? |