Present perfect tense

Good morning grade 7
Today we will study the use of present perfect tense

FORM : Subject + Have / Has + Past participle
FOR EXAMPLE
1- He has worked here
2- I have listened carefully
3- She has cleaned the table
4- It has snowed
5- You have worked hard
How to use HAVE / HAS with different pronouns
HAS comes after ( He - She - It )
HAVE comes after ( We - They - I - you )

From the previous examples you will find that we use the present perfect used to express actions happened at the past, but it's not important when they happened

For more comprehension please watch this video