For the present tense:
* е (e) - This is the most common and general form of "is" in the present tense. It is used for singular subjects.
* се (se) - This is used for plural subjects.
For the past tense:
* беше (beshe) - This translates to "was" and is used for singular subjects.
* беа (bea) - This translates to "were" and is used for plural subjects.
For the future tense:
* ќе биде (kje bide) - This translates to "will be" and is used for singular subjects.
* ќе бидат (kje bidat) - This translates to "will be" and is used for plural subjects.
Examples:
* Тој е учител. (Toj e ucitel.) He is a teacher.
* Тие се студенти. (Tie se studenti.) They are students.
* Таа беше во болница. (Taa beshe vo bolnica.) She was in the hospital.
* Ние ќе бидеме таму. (Nie kje bideme tamu.) We will be there.
It's important to note that Macedonian grammar can be quite complex, and there are other ways to express "is" depending on the specific situation.