Summary

Henry Bate A Short System of English Grammar

It is not agreeable to the Principles of Grammar to say that—of a Rose—is the Genitive Case of—Rose, or—to a Rose, the Dative; for of and to are no Part of the Word Rose, but only prefix Particles or Prepositions, which shew the different Relation of the Word Rose. So likewise when we say Alexander's Horse, the Word Alexander's is not the Genitive Case of Alexander; for strictly speaking the 's is no Part of the Word Alexander but the final Letter of the Pronoun Possessive his, and without the Apostrophe we shou'd read it thus
Source: Gutenberg

Henry Bate A Short System of English Grammar

The Termination of the Infinitive Mood Present Tense, of the Verb Active, in regular Verbs, is always the same as the first Person of the Indicative Mood Present Tense singular; as to love, I love.
The Termination of the second Person Singular is formed out of the first by adding st or est; as I love, thou lovest; I read, thou readest.
The Termination of the third Person singular is formed out of the first by adding th or eth; as I love, he loveth, I read, he readeth; or only by adding s; as he loves, he reads.
Source: Gutenberg

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