| Part of speech | verb |
|---|
| Indicative mood | |
|---|---|
| Present tense | Past tense |
| (it) contributes, contributeth | (it) contributed |
| Subjunctive mood | |
| Present tense | Past tense |
| (it) contribute | (it) contributed |
| Participles | |
| Present participle | Past participle |
| contributing | contributed |
| Dutch | bijdragen |
|---|---|
| Esperanto | kontribui |