should vs stay

should

verb
  • Used to express a conditional outcome. 

  • Will be likely to (become or do something); indicates a degree of possibility or probability that the stated thing will happen or be true in the future. 

  • Indicates that something is expected to have happened or to be the case now. 

  • With verbs such as 'see' or 'hear', usually in the second person, used to point out something remarkable in either a good or bad way. 

  • To make a statement of what ought to be true, as opposed to reality. 

  • Used to impart a tentative, conjectural or polite nuance. 

  • Used to express what the speaker would do in another person's situation, as a means of giving a suggestion or recommendation. 

  • Simple past tense of shall. 

  • In questions, asks what is correct, proper, desirable, etc. 

  • Used to issue an instruction (traditionally seen as carrying less force of authority than alternatives such as 'shall' or 'must'). 

  • Used to give advice or opinion that an action is, or would have been, beneficial or desirable. 

  • Used to form a variant of the present subjunctive, expressing a state or action that is hypothetical, potential, mandated, etc. 

noun
  • Something that ought to be the case as opposed to already being the case. 

stay

verb
  • To cause to cease; to put an end to. 

  • To live; reside 

  • To incline forward, aft, or to one side by means of stays. 

  • To put off; defer; postpone; delay; keep back. 

  • To brace or support with a stay or stays 

  • To remain in a particular place, especially for a definite or short period of time; sojourn; abide. 

  • To stop; detain; keep back; delay; hinder. 

  • To continue to have a particular quality. 

  • To change; tack; go about; be in stays, as a ship. 

  • To hold out, as in a race or contest; last or persevere to the end; to show staying power. 

  • To restrain; withhold; check; stop. 

  • To hold the attention of. 

  • To prop; support; sustain; hold up; steady. 

  • To support from sinking; to sustain with strength; to satisfy in part or for the time. 

  • To tack; put on the other tack. 

adj
  • Steep; ascending. 

  • Difficult to negotiate; not easy to access; sheer. 

  • Stiff; upright; unbending; reserved; haughty; proud. 

  • (of a roof) Steeply pitched. 

noun
  • A guy, rope, or wire supporting or stabilizing a platform, such as a bridge, a pole, such as a tentpole, the mast of a derrick, or other structural element. 

  • Continuance or a period of time spent in a place; abode for an indefinite time. 

  • A piece of stiff material, such as plastic or whalebone, used to stiffen a piece of clothing. 

  • A corset. 

  • Restraint of passion; prudence; moderation; caution; steadiness; sobriety. 

  • A fixed state; fixedness; stability; permanence. 

  • A strong rope or wire supporting a mast, and leading from one masthead down to some other, or other part of the vessel. 

  • The transverse piece in a chain-cable link. 

  • A prop; a support. 

  • A postponement, especially of an execution or other punishment. 

  • A station or fixed anchorage for vessels. 

adv
  • Steeply. 

How often have the words should and stay occurred in a corpus of books? (source: Google Ngram Viewer )