Asked in Intestines
What caues Intestine shut down?
Asked in Verbs, Past Tenses
What is past tense of shut down?
Shut is an irregular verb the past is the same shut, so the past of shut down is the same shut down. They shut down the factory at 6:00pm everyday -- present. They shut down the factory late yesterday. -- past. Shut down is a phrasal verb. It has two parts shut and down but they act as a single word.