| Base form (v1) | Invent |
| Past form (v2) | Invented |
| Past Participle (v3) -ed form |
Invented |
| Present Participle (v4) ‘ing’ form |
Inventing |
| Present simple (v5) s / es/ ies |
Invents |
Past continuous tense of invent verb forms - Learn English Free Online
