in the PONS Dictionary
I. con·trib·ute [kən'trɪbjuːt, Brit also 'kɒntrɪbjuːt] VB trans
II. con·trib·ute [kən'trɪbjuːt, Brit also 'kɒntrɪbjuːt] VB intr
1. contribute (give):
2. contribute (pay in):
| I | contribute | |
|---|---|---|
| you | contribute | |
| he/she/it | contributes | |
| we | contribute | |
| you | contribute | |
| they | contribute |
| I | contributed | |
|---|---|---|
| you | contributed | |
| he/she/it | contributed | |
| we | contributed | |
| you | contributed | |
| they | contributed |
| I | have | contributed | |
|---|---|---|---|
| you | have | contributed | |
| he/she/it | has | contributed | |
| we | have | contributed | |
| you | have | contributed | |
| they | have | contributed |
| I | had | contributed | |
|---|---|---|---|
| you | had | contributed | |
| he/she/it | had | contributed | |
| we | had | contributed | |
| you | had | contributed | |
| they | had | contributed |