not only ... but also
Essential everyday
Conjunction
Type:Coordinating
Subtype:Correlative
Mood:None
Punctuation:A comma is often used before the ale i part.
Correlative pair
nejen—ale i
Examples
He knows not only Czech but also English.
She has not only a car but also a bike.
He knows not only Prague but also Brno.
He is not only kind but also smart.
She helps not only at home but also at work.