Are you confused about how to use HAVE HAD and HAD HAD in English? Today’s lesson will help you! First, we need to understand the present perfect tense and past perfect tense. Both of these tenses are formed by using an auxiliary verb + main verb.

Lesson text: https://www.espressoenglish.net/have-had-and-had-had

Advanced English Grammar Course: https://www.espressoenglish.net/advanced-english-grammar-course/