Adverbs That Tell You When
Some adverbs of time answer the question 'When?'
The big, bad wolf went to the little pig's straw house yesterday. Later that night, the house was blown to the ground.
Yesterday is an adverb of time that lets you know when the wolf went to visit the little pig. Later that night is another adverb of time that answers when the crime was committed.
I bet that wolf was up to no good! Could he be your suspect?
Adverbs That Tell You How Long
Some adverbs of time are clues that let you know how long an action lasted.
The wolf stayed at the pig's house for several hours.
For several hours is an adverb of time that describes how long the wolf stayed. Was he plotting his attack?
Adverbs That Tell You How Frequently
The wolf often visits pigs' homes.
Often is an adverb of time that lets you know how frequently the wolf visits pigs.
I think you found your suspect!
Examples
The train already left.
When did the train leave? Already is an adverb of time that tells us when the action of this sentence took place.
Yesterday, my family went to the movies.
Yesterday is an adverb of time that lets us know when the family went to the movies.
I sometimes go to bed very late.
Sometimes is an adverb of time that tells us how frequently, or often, the action of going to bed late happens.
It rained all day, so Fido the dog had to stay inside the house.
All day is an adverb of time that lets you know how long it rained.