Regular verb: backfill - backfilled - backfilled
Simple form | V-ing form |
I may backfill you may backfill she may backfill we may backfill you may backfill they may backfill | I may be backfilling you may be backfilling she may be backfilling we may be backfilling you may be backfilling they may be backfilling |
Perfect | V-ing perfect |
I may have backfilled you may have backfilled she may have backfilled we may have backfilled you may have backfilled they may have backfilled | I may have been backfilling you may have been backfilling she may have been backfilling we may have been backfilling you may have been backfilling they may have been backfilling |
Simple form | V-ing form |
I may not backfill you may not backfill she may not backfill we may not backfill you may not backfill they may not backfill | I may not be backfilling you may not be backfilling she may not be backfilling we may not be backfilling you may not be backfilling they may not be backfilling |
Perfect | V-ing perfect |
I may not have backfilled you may not have backfilled she may not have backfilled we may not have backfilled you may not have backfilled they may not have backfilled | I may not have been backfilling you may not have been backfilling she may not have been backfilling we may not have been backfilling you may not have been backfilling they may not have been backfilling |
Simple form | V-ing form |
may I backfill? may you backfill? may she backfill? may we backfill? may you backfill? may they backfill? | may I be backfilling? may you be backfilling? may she be backfilling? may we be backfilling? may you be backfilling? may they be backfilling? |
Perfect | V-ing perfect |
may I have backfilled? may you have backfilled? may she have backfilled? may we have backfilled? may you have backfilled? may they have backfilled? | may I have been backfilling? may you have been backfilling? may she have been backfilling? may we have been backfilling? may you have been backfilling? may they have been backfilling? |
Simple form | V-ing form |
may I not backfill? may you not backfill? may she not backfill? may we not backfill? may you not backfill? may they not backfill? | may I not be backfilling? may you not be backfilling? may she not be backfilling? may we not be backfilling? may you not be backfilling? may they not be backfilling? |
Perfect | V-ing perfect |
may I not have backfilled? may you not have backfilled? may she not have backfilled? may we not have backfilled? may you not have backfilled? may they not have backfilled? | may I not have been backfilling? may you not have been backfilling? may she not have been backfilling? may we not have been backfilling? may you not have been backfilling? may they not have been backfilling? |