As field and fountain, street and town;
In place of noun the PRONOUN stands
As he and she can clap their hands;
The ADJECTIVE describes a thing,
As magic wand and bridal ring;
The VERB means action, something done -
To read, to write, to jump, to run;
How things are done, the ADVERBS tell,
As quickly, slowly, badly, well;
The PREPOSITION shows relation,
As in the street, or at the station;
CONJUNCTIONS join, in many ways,
Sentences, words, or phrase and phrase;
The INTERJECTION cries out, 'Hark!
I need an exclamation mark!'
Through Poetry, we learn how each
of these make up THE PARTS OF SPEECH.
From a collection of mnemonics here