The past tense of centuple is centupled. See all forms of centuple with easy examples.
The past tense of centrifuge is centrifuged. See all forms of centrifuge with easy examples.
The past tense of centre is centred. See all forms of centre with easy examples.
The past tense of centralize is centralized. See all forms of centralize with easy examples.
The past tense of centralise is centralised. See all forms of centralise with easy examples.
The past tense of centesimate is centesimated. See all forms of centesimate with easy examples.
The past tense of centerpunch is centerpunched. See all forms of centerpunch with easy examples.
The past tense of center is centered. See all forms of center with easy examples.
The past tense of census is censused. See all forms of census with easy examples.
The past tense of censure is censured. See all forms of censure with easy examples.