no mistake
hear, it doesn't change because it is already in present tense. However, if you were talking in past tense, it would become heard.
"Hear/hears" is the present tense of "heard".
The present tense of heard is hear.
The present tense of the verb "hear" is "hear". For example, "I hear the music playing."
I/We/You/They have heardHe/She/It has heard
"Has" is in present tense. The past tense is "had".
The present tense of "hear" is "hears." For example: "She hears the birds singing in the morning."
The present progressive tense of "hear" is:I am hearing.He/She/It is hearing.You/We/They are hearing.
The simple present tense is do.
Have is already present tense.
It is present tense.
The word screams is present tense.