Past Tense
Tenses are the most important part of the grammar as well as for speaking English with fluency.There are 3 main Tenses. These main tenses have their 12 sub-tenses. Without these tenses we can't speak English correctly. These are the major steps to speak and understand English. If Any one can hold their grip on these Tenses then he/she can speak, Write and understand English.
Past Tense has its 4 Sub-Tenses
Past Indefinite Tense
Past Continuous Tense
Past Perfect Tense
Past Perfect Continuous Tense