dans le dictionnaire PONS
embark on, embark upon VERBE trans
-
- rozpoczynać [perf rozpocząć]
enter upon VERBE intr
- enter upon
- zapoczątkowywać [perf zapoczątkować]
| I | touch upon | |
|---|---|---|
| you | touch upon | |
| he/she/it | touches upon | |
| we | touch upon | |
| you | touch upon | |
| they | touch upon |
| I | touched upon | |
|---|---|---|
| you | touched upon | |
| he/she/it | touched upon | |
| we | touched upon | |
| you | touched upon | |
| they | touched upon |
| I | have | touched upon | |
|---|---|---|---|
| you | have | touched upon | |
| he/she/it | has | touched upon | |
| we | have | touched upon | |
| you | have | touched upon | |
| they | have | touched upon |
| I | had | touched upon | |
|---|---|---|---|
| you | had | touched upon | |
| he/she/it | had | touched upon | |
| we | had | touched upon | |
| you | had | touched upon | |
| they | had | touched upon |