...Senator may move the previous question. It being seconded bj1 four Senators aside from the mover, " the previous question." shall be put in this form: " Shall the main question now be put?1' It shall only be admitted when sustained by a majority of Senators present, and shall...

...majority of the members present, and until decided, shall preclude all amendment or debate, and must be put in this form: " Shall the main question be now put?" XXXI. When the previous question shall have been ordered, and there shall be pending amendments adopted...