Japanese Grammar: ~yasui (~やすい) Easy to Do Something

Doumo mina-san, ohayou gozaimasu, atarashii bunpou o mata benkyou shimashou, let's learn new grammar/sentence pattern again !(^o^)!. And the sentence pattern today is renyoukei + yasui (やすい) this grammar indicates easy to do something. And let's check out the following formula.

Must learn before: 4 Japanese Verb Basic Conjugations

Grammar ~yasui (~やすい)
JLPT Level: N4
Formula: stem form/