My father, along with his friends, ______ (visit) the museum every weekend.

• Correct sentence: My father, along with his friends, visits the museum every weekend.

• With, together with, along with, as well as, in addition to, accompanied with/ by, and not, including, excluding, but, except ইত্যাদি দ্বারা কোনো noun বা pronoun যুক্ত হলে, verb টি সর্বদা প্রথম subject (noun/ pronoun) অনুযায়ী হবে।

- অর্থাৎ, প্রথম noun/ pronoun টি singular হলে verb টি singular হবে।
- আবার প্রথম noun/ pronoun টি plural হলে verb টি plural হবে।

• যেমন: My father, along with his friends, visits the museum every weekend.
- এখানে প্রথম subject - My father হচ্ছে singular, তাই verb টি singular হিসেবে এখানে visits হবে।

Source: Advanced Learner's Communicative English Grammar & Composition By Chowdhury & Hossain.