Which one is present perfect tense?

I am walking

I have been walking

I was walking

I have walked

Description (বিবরণ) :

প্রশ্ন: Which one is present perfect tense?

ব্যাখ্যা:

I have walked - present perfect tense.কারন,

Rule: present perfect tense এর ক্ষেত্রে,

subject + have/has + মূল verb এর past participle form + Extension

পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা জাতীয় রাজস্ব বোর্ডের সহকারী রাজস্ব কর্মকর্তা-১৯.০৬.২০১৫ ইংরেজি

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Which one is present perfect tense?

I am reading

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Which one is present perfect tense?

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I have read

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Which one is present perfect tense?

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I have read

I have been reading

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