Regular verb: backfill - backfilled - backfilled
Simple form | V-ing form |
I ought to backfill you ought to backfill he ought to backfill we ought to backfill you ought to backfill they ought to backfill | I ought to be backfilling you ought to be backfilling he ought to be backfilling we ought to be backfilling you ought to be backfilling they ought to be backfilling |
Perfect | V-ing perfect |
I ought to have backfilled you ought to have backfilled he ought to have backfilled we ought to have backfilled you ought to have backfilled they ought to have backfilled | I ought to have been backfilling you ought to have been backfilling he ought to have been backfilling we ought to have been backfilling you ought to have been backfilling they ought to have been backfilling |
Simple form | V-ing form |
I oughtn't to backfill you oughtn't to backfill he oughtn't to backfill we oughtn't to backfill you oughtn't to backfill they oughtn't to backfill | I oughtn't to be backfilling you oughtn't to be backfilling he oughtn't to be backfilling we oughtn't to be backfilling you oughtn't to be backfilling they oughtn't to be backfilling |
Perfect | V-ing perfect |
I oughtn't to have backfilled you oughtn't to have backfilled he oughtn't to have backfilled we oughtn't to have backfilled you oughtn't to have backfilled they oughtn't to have backfilled | I oughtn't to have been backfilling you oughtn't to have been backfilling he oughtn't to have been backfilling we oughtn't to have been backfilling you oughtn't to have been backfilling they oughtn't to have been backfilling |
Simple form | V-ing form |
ought to I backfill? ought to you backfill? ought to he backfill? ought to we backfill? ought to you backfill? ought to they backfill? | ought to I be backfilling? ought to you be backfilling? ought to he be backfilling? ought to we be backfilling? ought to you be backfilling? ought to they be backfilling? |
Perfect | V-ing perfect |
ought to I have backfilled? ought to you have backfilled? ought to he have backfilled? ought to we have backfilled? ought to you have backfilled? ought to they have backfilled? | ought to I have been backfilling? ought to you have been backfilling? ought to he have been backfilling? ought to we have been backfilling? ought to you have been backfilling? ought to they have been backfilling? |
Simple form | V-ing form |
oughtn't I to backfill? oughtn't you to backfill? oughtn't he to backfill? oughtn't we to backfill? oughtn't you to backfill? oughtn't they to backfill? | oughtn't I to be backfilling? oughtn't you to be backfilling? oughtn't he to be backfilling? oughtn't we to be backfilling? oughtn't you to be backfilling? oughtn't they to be backfilling? |
Perfect | V-ing perfect |
oughtn't I to have backfilled? oughtn't you to have backfilled? oughtn't he to have backfilled? oughtn't we to have backfilled? oughtn't you to have backfilled? oughtn't they to have backfilled? | oughtn't I to have been backfilling? oughtn't you to have been backfilling? oughtn't he to have been backfilling? oughtn't we to have been backfilling? oughtn't you to have been backfilling? oughtn't they to have been backfilling? |