A.ffered; offered | B.ffering; offered | C.offering; offering | D.offered; offering |
A.to cook | B.to have cooked | C.to be cooking | D.having cooked |
A.seated; listening | B.seated; listened | C.seating ; listened | D.seating ; listening |
A.To weigh | B.Weighing | C.Weighed | D.Having weighed |
A.present | B.presented | C.presenting | D.to present |
A.completed | B.completing | C.being completed | D.to be completed |
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