| Base form (v1) | Infest |
| Past form (v2) | Infested |
| Past Participle (v3) -ed form |
Infested |
| Present Participle (v4) ‘ing’ form |
Infesting |
| Present simple (v5) s / es/ ies |
Infests |
Past continuous tense of infest verb forms - Learn English Free Online
