con sus deberes

with his, her, or their homework

→ con
phrase Rare #36,054
with his, her, or their homework “Sus” can refer to his, her, or their, depending on context. In some regions, “deberes” means homework; elsewhere, “tareas” is more common.
SP: Prometí que ayudaría a mi hermano con sus deberes.
EN: I promised that I would help my brother with his homework.

Tom pidió a Mary que ayudase a John con sus deberes.

Tom asked Mary to help John with his homework.

Prometí que ayudaría a mi hermano con sus deberes.

I promised I would help my brother with his homework.

Tom es el que ayudaba a Mary con sus deberes.

Tom was the one who helped Mary with her homework.

Tom es quien ayudó a Mary con sus deberes.

Tom is the one who helped Mary with her homework.

Tom quiere que ayude a Mary con sus deberes.

Tom wants me to help Mary with her homework.

Tom es el que ayudó a Mary con sus deberes.

Tom is the one who helped Mary with her homework.

Ella ayudó a su hermano pequeño con sus deberes.

She helped her little brother with his homework.

Le ayudé con sus deberes.

I helped him with his homework.

Tom es quien ayudaba a Mary con sus deberes.

Tom was the one who helped Mary with her homework.