Explain with examples the use of has, have had
The auxiliary verb "has" is used to show possession, describe characteristics or qualities, and as a form of the verb "to have" in the present tense. On the other hand, "have had" is used to indicate an action or event that began in the past and has continued up until the present. Here are some examples of how these forms are used:
1. Possession:
- She has a cat. (Shows that she currently owns a cat)
- They have a big house. (Indicates the possession of a large house)
2. Characteristics/Qualities:
- He has blue eyes. (Describes the color of his eyes)
- The book has an interesting plot. (Refers to the presence of an engaging storyline)
3. Present tense:
- She has a piano lesson tomorrow. (Indicates the scheduled lesson for tomorrow)
- They have dinner at 7 pm every day. (Shows a habitual action of having dinner)
4. Past action continuing into the present:
- I have had this car for five years. (Explains the duration of car ownership)
- We have had a great time at this beach since morning. (Conveys the ongoing enjoyment since the morning)
It's important to note that "has" is used with singular subjects (he, she, it), whereas "have" is used with plural subjects (they, we, you). "Have had" is used to combine both "have" and "had" in cases where the action started in the past but continues into the present.