review vs should

review

noun
  • A judicial reassessment of a case or an event. 

  • A survey of the available items or material. 

  • A second or subsequent reading of a text or artifact in an attempt to gain new insights. 

  • A stage show made up of topical sketches etc. 

  • A military inspection or display for the benefit of superiors or VIPs. 

  • A periodical which makes a survey of the arts or some other field. 

  • An account intended as a critical evaluation of a text or a piece of work. 

  • A forensic inspection to assess compliance with regulations or some code. 

verb
  • To look back over in order to correct or edit; to revise. 

  • To survey; to look broadly over. 

  • To look over again (something previously written or learned), especially in preparation for an examination. 

  • To write a critical evaluation of a new art work etc.; to write a review. 

should

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

verb
  • 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. 

  • Used to express a conditional outcome. 

  • 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. 

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