Past perfect progressive/continuous tense in the passive voice
16077
Can the present perfect continuous construct be used in passive voice?
100002
Past Simple vs. Present Perfect
143716
Is such participle clause reducing usage constrained to only past tense?
18312
When is using the past perfect tense not necessary?
152550
present tense with past perfect?
40839
Difference between Present Perfect and Past Simple ( I am not a beginner )
100034
Stative verbs in the progressive
77190
When can verbal passives be used in secondary predicates?
1030
"Now is the time" followed by past tense verb
153098
Aspect (simple, perfect and progressive): What are the differences?
66004
until + perfect present / present
58714
Simple Past vs. Present Perfect: "was" vs. "has been"
120544
Active to Passive voice: "Go to School Now"
17861
Is there any difference between Present Perfect and Present Perfect Continuous?
76393
Stative verbs in the continuous form?
27613
Past Perfect Continuous/Past Perfect or?
27003
When to properly use Present Progressive statements?