Your English writing platform
Discover LudwigThe phrase "are keys" is correct and usable in written English
It can be used when discussing the existence or importance of keys in a particular context. Example: "The keys are essential for accessing the locked rooms in the building."
Dictionary
are keys
noun
An object designed to open and close a lock.
Exact(60)
This clinical outcome provides proof for the notion that androgen metabolism and the AR are keys to CRPC progression.
They are keys to we know not what.
In today's economy research and invention are keys to progress.
Wide receiver Antonio Bryant and quarterback David Priestley are keys for Pitt.
The problem with the bodies is that they are keys to how history will be told.
She said her belief in God and the 12-step program are keys to making their marriage work.
Interactivity, comprehensiveness, understanding are keys to search.
She believes that discipline and responsibility are keys to improvement.
Both attributes are keys to "winning the interview".
Improvement in clay dispersion and clay-polymer interfacial interactions are keys to producing superior nanocomposites.
Motorola says cameras and stereophonic music players are keys to its revival.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com