Past perfect simple 1. We use this tense to make it clear that something happened before another event in the past. We usually need to use it if the events […]

Past perfect simple, Past perfect continuous, used to/would
Past perfect simple, Past perfect continuous, used to/would publicat: 2019-10-04T11:35:36+02:00, actualizat: 2019-10-04T11:51:12+02:00 by