ESL Grammar: Introduction to Past Tense Post author: Post published: Post category:Tenses Worksheets In this ESL grammar worksheet, students are introduced to the past tense and some regular verbs (which form the past tense by adding “-ed”). Download lesson as pdf You Might Also Like ESL Grammar: Tense Review Quiz (5) ESL Grammar: Past Tense (Error Correction) ESL Grammar: Present Perfect Tense (experiences and accomplishments)