"Hear/hears" is the present tense of "heard".
The present tense of heard is hear.
hear, it doesn't change because it is already in present tense. However, if you were talking in past tense, it would become heard.
I/We/You/They have heardHe/She/It has heard
"Has" is in present tense. The past tense is "had".
The simple present tense is do.
The present perfect tense for "you heard a strange story" is "you have heard a strange story."
Have is already present tense.
It is present tense.
The word screams is present tense.
No, the word "was" is the past tense of the verb "is." The present tense equivalent of "was" is "is."
Yes, "heard" is the past participle form of "hear" and is used in the present perfect tense. For example, "I have heard the news."
The word "you are" is used in the present tense. "You were" is used in the past tense.