Standard-Form Propositions : based on Quality and Quantity distribution
There are four forms of the categorical proposition ; that mean there are there are four standard-form propositions . On the basis of Quality and Quantity are designed as A, E, I, and O
singular - it's singular if its subject term that standing for one definitely designated portion of its absolute extension.
particular - it's particular if it's subject term that standing for an indeterminately designated portion of its absolute extension.
Universal - it's universal if it's subject term that standing for each of the subject that it can be applied.