Active Voice
Indicative Present
| 1st sing. | daugijō |
| 2nd sing. | daugīsi |
| 3rd sing. | daugīþi |
| 1st dual | daugijōs |
| 2nd dual | daugijaþiz |
| 1st plur. | daugijamaz |
| 2nd plur. | daugīþ |
| 3rd plur. | daugijanþi |
Indicative Past
| 1st sing. | daugidǭ |
| 2nd sing. | daugidēz |
| 3rd sing. | daugidē |
| 1st dual | daugidēdū |
| 2nd dual | daugidēdudiz |
| 1st plur. | daugidēdum |
| 2nd plur. | daugidēdud |
| 3rd plur. | daugidēdun |
Subjunctive Present
| 1st sing. | daugijaų |
| 2nd sing. | daugijais |
| 3rd sing. | daugijai |
| 1st dual | daugijaiw |
| 2nd dual | daugijaiþiz |
| 1st plur. | daugijaim |
| 2nd plur. | daugijaiþ |
| 3rd plur. | daugijain |
Subjunctive Past
| 1st sing. | daugidēdį̄ |
| 2nd sing. | daugidēdīz |
| 3rd sing. | daugidēdī |
| 1st dual | daugidēdīw |
| 2nd dual | daugidēdīdiz |
| 1st plur. | daugidēdīm |
| 2nd plur. | daugidēdīd |
| 3rd plur. | daugidēdīn |
Imperative
| 2nd sing. | daugī |
| 3rd sing. | daugijaþau |
| 2nd dual | daugijaþiz |
| 2nd plur. | daugīþ |
| 3rd plur. | daugijanþau |
Passive Voice
Indicative
| 1st sing. | daugijai |
| 2nd sing. | daugijasai |
| 3rd sing. | daugijaþai |
| 1st plur. | daugijanþai |
| 2nd plur. | daugijanþai |
| 3rd plur. | daugijanþai |
Subjunctive
| 2nd sing. | daugijaisau |
| 3rd sing. | daugijaiþau |
| 1st plur. | daugijainþau |
| 2nd plur. | daugijainþau |
| 3rd plur. | daugijainþau |
Participles
| Present | daugijandz |
| Past | daugidaz |
Etymology
An intensive formation derived from the root of *duganą.
Verbs referencing "daugijaną"
Danish
dy, Dutch
dogen.
Cognates
-