Conjugations of Japanese copula/verbs/adjectives short forms

A Comprehensive Guide to Japanese Verbs

Japanese Verb Conjugation: An Introductory Guide - Wyzant Blog

All About Japanese Verbs

Genki Ch 10 Kanji

Negative Form of Desu (the Copula) in Japanese

Arimasu and imasu

Japanese Verb Conjugation: An Introductory Guide - Wyzant Blog

IsshoNihongo! (Al's Japanese Blog) on Tumblr: 11.6) The と Particle [Part 2]

Past Tense Short Forms of Japanese Verbs and Adjectives

Berenice

What does Desu Mean and How to Use it