The simple past tense of regular verbs is marked by the ending -d or -ed. The simple past tense according to the Cambridge Dictionary is defined as the form of a verb used to describe an action that happened before the present time and is no longer happening. 10 Sentences Of Simple Past Tense Simple Past Tense 10 Sentences Past Tense Learn how to use the simple past or past simple tense in English like a pro. . To form the past simple tense with other verbs add ed to the infinitive form of the verb. I ate breakfast this morning. Typically you would form the past tense as follows. They got home very late last night. An example of a simple past tense verb used in a sentence would be. Present regular verbs are conjugated by adding -s to third person singular. The simple past tense of regular verbs is marked by the ending -d or -ed. The simple tense is the simplest way to express past present and future events