Past Perfect And Past Continuous. 100+ Past Perfect Continuous Tense Examples with Structures Both past continuous and past perfect continuous tenses can be used to talk about actions or situations that were in progress at a certain point of time in the past For example, "She had been studying for three hours before the exam started." This shows the action of studying was ongoing.
The Past Perfect Continuous Tense When should we use it? from www.perfect-english-grammar.com
Tenses, Past Continuous Tense, Past Perfect Tense, Past Progressive Tense, Pluperfectpast Past perfect is also used for actions completed in the recent past, not a very long time ago
The Past Perfect Continuous Tense When should we use it?
The past perfect tense form of a verb has two parts: The past tense form of 'to be' - known as helping verb or auxillary verb; Past participle form of the main verb It is formed using had been + present participle (verb + ing) Past perfect simple or past perfect continuous? - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary
The Past Perfect continuous tense definition, structure and examples. The past perfect tense expresses a past action, already finished when another past action happened; the past perfect continuous tense describes a past action which started in the past and continued to happen after another action or time in the past The action may or may not have continued up to the moment we are talking about it.
Past Perfect and Past Perfect Continuous Useful Differences • 7ESL English grammar exercises. It is formed using had been + present participle (verb + ing) While the past continuous merely shows continuity, the past perfect continuous tense also puts an emphasis on the idea of duration