
Dear muslim !first of all I welcome your participation.
All these structures I have taken are from a "Grammar Book" by Qari Siddique Ahmed.
Secondly ,I do not mind correction because no one is perfect.But I will appreciate if these are duely backed by some authenticated reference.
For example you said:
I am quoting here a sentence from W.Wright volume ii page 8
لو كانواعرفوها لما كانو صلبوا رب المجد
“If they had known it ,they would not have crucified the Lord of glory”
So I do not know on what ground you say that
ما كان ذهب
is not possible.It is another thing that past perfect needs another sentence before it .
I will request any proper reference.
Secondly,how can you say that
لا is not used in the past?.It is used but in a different way as I mentioned in my first post.Look at this Quranic aya:
فَلَا صَدَّقَ وَلَا صَلَّى﴿75:31﴾ (75:31)
But he neither affirmed (the Truth) nor prayed
The difference to use “
لا” is that you have to repeat another past verb.But it is not prohibited as you have claimed.
Same is the case with other objections.