| Present Perfect Continuous Tense shows that an action started in the past and still running in the present moment. | Future Perfect Continuous Tense shows to plan a running action at specific time/moment in future. |
| The action of the Present Perfect Continuous Tense makes a relationship between the present and the past moment with measuring duration/time. | The action of the Future Perfect Continuous Tense focuses only the future moment with measuring duration/time. |
| In Present Perfect Continuous Tense, the running action may finish at present moment. | In Future Perfect Continuous Tense, the running action may finish at future moment. |
| Have/Has been and present progressive verb use in Present Perfect Continuous tense. | Shall/Will have been and present progressive verb use in Future Perfect Continuous tense. |
| In Present Perfect Continuous Tense, the action can not be planned. | In Future Perfect Continuous Tense, the action can be planned. |
| Example: a) I have been reading a story since morning. b) He has been walking for an hour. | Example: He will have been playing for three hours. I will have been waiting here for three hours by six o’ clock. |
