I think these abbreviations are for "subject", "transitive verb" and "direct object", and more commonly abbreviated as SVO. This is standard word order in English: "The man kicked the dog" where man is the subject, kick the verb and the dog the object, or "the boy kissed the girl" where boy is the subject, kiss the verb and the girl the object. In other languages you can have SOV order (The boy the girl kissed) or VSO order (Kissed the boy the girl).
Hello
it is a pattern that follows. eg: <> +<><>+<><><> etc.
yot nyo
yot nyo
a constant pattern
A pattern that comes again, and again,, and again, and - - -
extend your answer
The letter "S" defines a wave pattern.
À pattern that gets smaller in evey row
dance pattern is a group of a steps that are usually repeated.
A Conjecture
The regular pattern in which a crystal is arranged
A pattern of faithfulness to a person or cause.