Affirmative	Negative	Questions
Present Perfect Affirmative ex. 1	Present Perfect Negative ex. 1	Present Perfect Questions ex. 1
Present Perfect Affirmative ex. 2	Present Perfect Negative ex. 2	Present Perfect Questions ex. 2
Present Perfect Affirmative ex. 3	Present Perfect Negative ex. 3	Present Perfect Questions ex. 3
Present Perfect Affirmative ex. 4	Present Perfect Negative ex. 4	Present Perfect Questions ex. 4
Present Perfect Affirmative ex. 5	Present Perfect Negative ex. 5	Present Perfect Questions ex. 5
Present Perfect Affirmative ex. 6	Present Perfect Negative ex. 6	Present Perfect Questions ex. 6
Present Perfect Affirmative ex. 7	Present Perfect Negative ex. 7	Present Perfect Questions ex. 7
Present Perfect Affirmative ex. 8	Present Perfect Negative ex. 8	Present Perfect Questions ex. 8
Present Perfect Affirmative ex. 9	Present Perfect Negative ex. 9	Present Perfect Questions ex. 9
Present Perfect Affirmative ex. 10	Present Perfect Negative ex. 10	Present Perfect Questions ex. 10