Perfect Continuous Tenses Overview
| Tense | When We Use It | Structure | Example |
|---|---|---|---|
| Present Perfect Continuous | যখন কোনো কাজ আগেই শুরু হয়েছে এবং এখনও চলছে। |
Subject + have/has been + verb + ing
|
I have been learning English for two years. She has been teaching since morning. |
| Past Perfect Continuous | যখন অতীতে কোনো কাজ একটি নির্দিষ্ট সময় পর্যন্ত চলছিল। |
Subject + had been + verb + ing
|
She had been studying before the guests arrived. I had been working on the project all day. |
| Future Perfect Continuous | যখন ভবিষ্যতের কোনো নির্দিষ্ট সময় পর্যন্ত কোনো কাজ চলবে। |
Subject + will have been + verb + ing
|
I will have been practicing English for three months by July. She will have been reading for two hours by the time you arrive. |