Why do we add S to some words but ES to others? And when a word ends with Y, how do we know whether to change the Y to I before adding the plural suffix? And why on earth does knife become knives? You can unravel these mysteries with six simple rules.
This freebie is a list of all the conjugations of the most common verbs! -- can be easily printed and hung in the ESL classroom for reference during writing centers / ESL DIY activities. I know my students need constant reminders! ESL World.