hello. as far as i know these are the forms you don't need to fill out
• Statutory Declaration of Common-Law Union [IMM 5409] (PDF, 97 KB)
• Sponsor Questionnaire [IMM 5540] (PDF, 160 KB)
• Use of a Representative [IMM 5476] (PDF, 55 KB)
Sponsored Spouse/Partner Questionnaire [IMM 5490] (PDF...