7)-The past perfect الزمن الماضي التام
FORM 
[had + past participle]
The Past Perfect expresses the idea that something occurred before another action in the past. It can also show that something happened before a specific time in the past
Key wordsالكلمات الدالة عليه  
before - after - when - already  + had + past participle
Examples
When I arrived at the airport, the plane had already left  -
I ate breakfast after I had prayed Al-fajr  -
Before we travelled to Mecca we -
had bought what we needed 
 You had studied English before -
 you moved to New York 
Had you studied English -
?before you moved to New York
     You had not studied English -
before you moved to New York  
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8)-The present perfect continuousالزمن المضارع التام المستمر 
FORM
[has/have + been + present participle]
We use the Present Perfect Continuous to show that something started in the past and has continued up until now. "For five minutes," "for two weeks," and "since Tuesday" are all durations which can be used with the Present Perfect Continuous
Key wordsالكلمات الدالة عليه 
” for - since ( followed by words like) : “all “ ,  “and still
I , We , You , They >>>>> have been + V + ing
He , She , It >>>>> has been   + V + ing
Examples
You have been waiting here for two hours -
?Have you been waiting here for two hours -
You have not been waiting here for two hours -
We have been strugling -
 in Palestine since  1948 
He has been fighting for libration for 62 years -
     It has been raining all day -
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