is it possible to remember all these syntaxes without practice??

Answer 1

No way.you have to practice because nothing is easier but through practice everything is easier

Answer 2

maybe, but why study them if you do not understand their meaning and you gon't use them in practice

Answer 3

no ..
the simple answer is a huge NOOOOOO....
because every thing needs practise
as you may have heard that .... PRACTICE MAKES A MAN PERFECT ......
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AS YOU MAY HAVE HEARD THAT LIFE AND PYTHON ARE NOT BED OF ROSES.............................
SO PRACTICE IT AS MUCH AS YOU CAN........