• fo to bed,
• vo to bed,
• bo to bed,
• ho to bed,
• yo to bed,
• to to bed,
• gi to bed,
• gk to bed,
• gl to bed,
• gp to bed,
• g0 to bed,
• g9 to bed,
• go ro bed,
• go fo bed,
• go go bed,
• go yo bed,
• go 6o bed,
• go 5o bed,
• go ti bed,
• go tk bed

The adverb for the phrase "go to bed" can be "bedtime" or "verbally" depending on the context.

The adjective form of "go to bed" is "bedtime".