in a past tense sentence.
"permitted to use, are welcome to use, must use"
Use is present. Used is past. The correct sentence is, This is used for....
Used (e.g "It had been used for...", "John was used", etc.)
He is. She is. It is. They are. We are. You are. (I am).
land is used for agricultural use it is used for industrial purpose
Nothing, there is no use for it
Here are a few ways: We used to go there. I used the telephone. Used cars are cheaper.
they used to use mercury but now they use a type of alcohal
They use euro' but used to use Franc's
The Romans used hammers for the same reasons we use them --- they pound things.The Romans used hammers for the same reasons we use them --- they pound things.The Romans used hammers for the same reasons we use them --- they pound things.The Romans used hammers for the same reasons we use them --- they pound things.The Romans used hammers for the same reasons we use them --- they pound things.The Romans used hammers for the same reasons we use them --- they pound things.The Romans used hammers for the same reasons we use them --- they pound things.The Romans used hammers for the same reasons we use them --- they pound things.The Romans used hammers for the same reasons we use them --- they pound things.
"Use" is a regular verb; therefore, its past participle is "used".
Use/uses is the present tense.I useWe useYou useHe/she usesThey use