• Have + I/you/we/they + Ved (regular) / V3 (irregular)?
• Has + he/she/it + Ved (regular) / V3 (irregular)?

Have you ever eaten any exotic fruit? — No, I haven't (= have not).

Has Sarah gone to school yet? — Yes, she has.

Have Has mum cooked a barbecue today? — No, she hasn't haven't .

Have Has they stayed at home this evening? — Yes, they have has .

Have Has Susan talked to her parents on Skype? — Yes, she have has .

Have Has she worked as a doctor since August? — Yes, she have has .

Have Has you done your homework for today? — No, I hasn't haven't .

Have Has they painted your room blue? — Yes, they have has . Image 1, derived from the image by bernardbodo on Envato Elements. Image 2, derived from the image by choreograph on Envato Elements. Image 3, derived from the image by Vladdeep on Envato Elements. Image 4, derived from the image by dolgachov on Envato Elements. Image 5, derived from the image by Chalabala on Envato Elements. Image 6, derived from the image by korneevamaha on Envato Elements.