How many amendments can a main motion have before action can be taken?

The correct answer is that a main motion can have no limit to the number of amendments before action can be taken. This is primarily because parliamentary procedure, which governs the process of amending motions, allows for continuous amendments as long as they are pertinent to the main motion being considered.

Amendments are designed to refine, clarify, or enhance the primary motion, and as discussions evolve, multiple amendments may be proposed. Each one is voted upon separately, and if necessary, new amendments can be introduced even after some have been debated. This capacity for unlimited amendments helps ensure that all viewpoints and modifications can be considered to arrive at the best possible decision.

Notably, while some organizations or meetings may establish informal limits for efficiency or to streamline discussions, the fundamental rules of parliamentary procedure uphold that there are no set boundaries, thus enabling thorough consideration of all ideas presented.