Present
| I | hammer-harden |
| You | hammer-harden |
| She | hammer-hardens |
| We | hammer-harden |
| They | hammer-harden |
Past
| I | hammer-hardened |
| You | hammer-hardened |
| She | hammer-hardened |
| We | hammer-hardened |
| They | hammer-hardened |
Perfect
| I | have | hammer-hardened |
| You | have | hammer-hardened |
| She | has | hammer-hardened |
| We | have | hammer-hardened |
| They | have | hammer-hardened |
Future
| I | will | hammer-harden |
| You | will | hammer-harden |
| She | will | hammer-harden |
| We | will | hammer-harden |
| They | will | hammer-harden |
Past Perfect
| I | had | hammer-hardened |
| You | had | hammer-hardened |
| She | had | hammer-hardened |
| We | had | hammer-hardened |
| They | had | hammer-hardened |
Future Perfect
| I | will | have | hammer-hardened |
| You | will | have | hammer-hardened |
| She | will | have | hammer-hardened |
| We | will | have | hammer-hardened |
| They | will | have | hammer-hardened |
Present - Conditional
| I | would | hammer-harden |
| You | would | hammer-harden |
| She | would | hammer-harden |
| We | would | hammer-harden |
| They | would | hammer-harden |
Perfect - Conditional
| I | would | have | hammer-hardened |
| You | would | have | hammer-hardened |
| She | would | have | hammer-hardened |
| We | would | have | hammer-hardened |
| They | would | have | hammer-hardened |