Simple Past Tense

1)we use the simple past tense to show that an action happened in the past.
-Example: I visited Malacca in 2005.

2)we add 'ed' to regular verbs to form the simple past tense.Irregular verbs take different forms.
-Example: Little Zamir slept all evening.

3)Some irregular verbs do not change to form the simple past tense. They keep the base form.
-Example: They put the chairs out to dry