Meaning of the word "can be" in English

What does "can be" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

can be

US /kæn bi/
UK /kæn bi/

Phrase

1.

used to express possibility or potential

Example:
It can be difficult to learn a new language.
The weather can be unpredictable in spring.
2.

used to express a general truth or characteristic

Example:
Dogs can be very loyal pets.
Working from home can be a double-edged sword.