Total verb forms: 51
| Imperatives and participles |
| Present Participle | tunneling |
| Present Participle | tunneled |
| Imperative | tunnel |
| Type | I | you | he/she/it | we | you | they |
| Present | tunnel | tunnel | tunnels | tunnel | tunnel | tunnel |
| Past | tunneled | tunneled | tunneled | tunneled | tunneled | tunneled |
| Future | will tunnel | will tunnel | will tunnel | will tunnel | will tunnel | will tunnel |
| Present conditional | would tunnel | would tunnel | would tunnel | would tunnel | would tunnel | would tunnel |
| Past conditional | would have tunneled | would have tunneled | would have tunneled | would have tunneled | would have tunneled | would have tunneled |
| Present Perfect | have tunneled | have tunneled | has tunneled | have tunneled | have tunneled | have tunneled |
| Past Perfect | had tunneled | had tunneled | had tunneled | had tunneled | had tunneled | had tunneled |
| Future Perfect | will have tunneled | will have tunneled | will have tunneled | will have tunneled | will have tunneled | will have tunneled |
Conjugated verbs before and after tunnel
