use of since in present perfect continuous tense

Peopleoften use the present perfect tense to talk about uncompleted past actions. In this situation, the present perfect tense shows a past action with present effects. For example: I have attended this school since I was seven years old. In this situation, you could also use the present perfect continuous. PRESENTPERFECT CONTINUOUS TENSE. The Present Perfect Continuous tense is used to talk about actions that started in the past and are still continuing in the present. The whole purpose of using the Present Perfect Continuous tense is to focus on either of the following two things: And use SINCE to talk about the starting point of the action 16Tenses in English Grammar (Formula and Examples) Future perfect continuous tense is used to express the ongoing action that will be completed in future before a certain time. For example, I will have been studying in this college for one year. Si. PresentPerfect Continuous Tense Rules, Structure and Examples. Present Perfect Continuous Tense is a verb tense used to describe an action that started in the past but continues in the present. It shows a state of being since something happened in the past, and it does not imply any specific end time for the action. Incontrast, the present perfect continuous tense emphasizes the continuation of an action . While the present perfect continuous can also refer to a completed action, there is still a greater degree of continuity with the present. He has been washing the car since this morning. Eric has been around for a year. In the last example, the H5 Ffcredit.

use of since in present perfect continuous tense