There are multiple ways, of which I can think of two right now.
The first is to literally describe something coming down, as in "I love to watch the rain when it comes down to the Earth."
The second way is a way to summarize an idea, as in "When it comes down to it, I think we need to buy a new leash for the dog before he gets out again."
There may be more, mind you.
"Get down, get down, here comes a grenade!"
Use is a verb so it usually comes after a subject however in an imperative sentence the verb comes first (there is no subject - the subject is implied)Use your head!
You can put down "she didn't know how to use forecourt in a sentence"
down
i whent down the hill.
we differ when it comes to food.
i will rejoice when Christmas comes!
This site comes highly recommended.
I'm ready to chow down!
Write the sentence down.
right if this comes up again i will scream
My dad thinks he is foremost when it comes to technology.