| Base form (v1) | Sterilize |
| Past form (v2) | Sterilized |
| Past Participle (v3) -ed form |
Sterilized |
| Present Participle (v4) ‘ing’ form |
Sterilizing |
| Present simple (v5) s / es/ ies |
Sterilizes |
Past continuous tense of sterilize verb forms - Learn English Free Online
