cari kata past tense,simple present tense,future dari kalimat diatas?

simple present tense = He comes earlier than me
Past present tense = He cannot come to the study group meeting today.
Future present tense = He's helping his father fixing the fence of his house

Semoga membantu

Semuanya present tense.... Nggak ada past tense nya... Klo present continue tense ada, he's helping his father fixing.......