here is a grammar guide to help students use present perfect simple or present perfect continuous with lots of examples on 2 pages: I have finished ... I have been peeling..;

present-perfect-simple-or-continuous-grammar-guides_80063.doc

Present perfect continuous (progressive) tense

present perfect simple or continuous 

present-perfect-simple-or-continuous

Let's do English ESL grammar guide. here is a grammar guide to help students use present perfect simple or present perfect continuous with lots of examples on 2…