| # | Erreur (barree) | Forme correcte | Explication |
| 1 | He have finished. | He has finished. | He/she/it exigent HAS, pas HAVE. |
| 2 | I am lived here since 2020. | I have lived here since 2020. | L'auxiliaire du PP est HAVE/HAS, jamais AM/IS/ARE. |
| 3 | She is just arrived. | She has just arrived. | Meme erreur : utiliser HAVE/HAS, pas IS. |
| 4 | They is eating already. | They have already eaten. | HAVE + PP, pas IS + gerondif. |
| 5 | Did you ever been to Rome? | Have you ever been to Rome? | La forme interrogative du PP utilise HAVE/HAS, pas DID. |
| # | Erreur (barree) | Forme correcte | Explication |
| 11 | I have visit London yesterday. | I visited London yesterday. | "Yesterday" est incompatible avec le PP. Utiliser le preterit. |
| 12 | She has arrived last Monday. | She arrived last Monday. | "Last Monday" = marqueur precis = preterit obligatoire. |
| 13 | I have lived here since 5 years. | I have lived here for 5 years. | FOR + duree / SINCE + point de depart. Ne pas inverser. |
| 14 | I have met her for 2019. | I have known her since 2019. | SINCE + date. FOR + duree. Ici, 2019 est un point de depart. |
| 15 | Have you finished yet already? | Have you finished yet? / I have already finished. | Already (affirmatif) et Yet (negatif/interrogatif) ne s'utilisent pas ensemble dans la meme phrase. |