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Past perfect simple, past perfect continuous

A comparison of the past perfect simple to talk about something that happened before something else in the past and the past perfect continuous to talk about how long something had happened before another time in the past.

B2 (中高级)
M
Muhammadd
( 4.0 )

01

02

Past perfect simple, past perfect continuous

A comparison of the past perfect simple to talk about something that happened before something else in the past and the past perfect continuous to talk about how long something had happened before another time in the past.

语言学习

英语

少儿英语

语法

过去完成时



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