When and how should I use "have had" and "had had" in a sentence?
How can I use "have had", "has had" and "had had"?
How do I use "have had" or "has had"? When and how should I use "have had" and "had had" in a sentence? What's the difference between "I have had and I had"? How do you use "have had" in a sentence? How to use "had had" in a sentence? What are some examples? What is the difference between had and had had? When do you use "had had" in English? What is the difference between I had had and I have had? When should I use "has been", "have been" and "had been"? When should I use "has been","have been" and "had been"? When should we use have had and has had? What is the difference between have and had? What is the difference between 'had been', 'has been' and 'have been'? How can I determine when to use had, have, had been etc? What is the difference between has and had? What's the difference between "had been" and "has been"? What is the difference between had and had been? How should I use the terms "having been" and "have been"? What is the difference between have and have been? What is the difference between had been and have been? When does one use "had" before a verb? What is the difference between has and has been? Is it grammatically correct to use the simple past tense instead of the past perfect tense (with “had had” constructions) in these sentences? Grammar: When should I say I've had or I had? What are the difference between have vs. has in a sentence? What's the difference between "I have had that" and "i had that"? What is the difference between has been and have been? How do you correctly use "has" and "have" in a sentence? What is the difference between has and have? How do I use has/have correctly? When do you use had to and need not?