可以帮老公申请Dependant Pass，前提条件是每个月的薪水不能少于2500新币
http://www.mom.gov.sg/foreign-manpower/passes-visas/dependant-pass/before-you-apply/Pages/default.aspx

Dependant's Pass - Before you apply

Eligibility

P1, P2, Q1 Employment Pass and S Pass holders with a fixed monthly salary of more than $2,500 may apply for Dependant’s Passes for their:

spouses

unmarried or legally adopted children under 21 years of age




http://www.mom.gov.sg/foreign-manpower/passes-visas/long-term-visit/before-you-apply/Pages/default.aspx

Long Term Visit Pass - Before you apply

Eligibility

P1, P2 Employment Pass holders may apply for Long Term Visit Passes for their:

Common-law Spouse
Unmarried daughters above 21 years of age
Handicapped children above 21 years of age
Stepchildren under 21 years of age
Parents and parents-in-law