ANSWER:

No. 

You must pray all the prayers in the masjid and can come back and pray your sunnah with him while his intention is for fard and your’s for sunnah.

Can i perform some salah in house with my father who has arthritis,sothat we both can get sowab of jamah and can i perform some prayers in the mosques? Or I have to pray all salah in mosques shaikh?

Prayer |