Present Perfect Continuous Tense||Negative + Interrogative"#Grade 9th 10th
Present perfect continuous tense||negative + interrogative"*#grade 9th 10th Subject, has/have + been, ing ; I, have + been, ing ; we, have + been, ing ; you, have + been, ing ; he/she/it/Azhar, has + been, ing ...
Present perfect continuous tense||negative + interrogative"*#grade 9th 10th Subject, has/have + been, ing ; I, have + been, ing ; we, have + been, ing ; you, have + been, ing ; he/she/it/Azhar, has + been, ing ...