My brother is always phoning me at midnight.
have a tendency to do something
She'll spend most evenings chatting to her friends online.
be prone to do something
I'll meet my sister on Sunday mornings for a coffee.
have a habit of doing
My sister always left her phone at home when she went out.
keep doing something
My brother was always wearing my coat to school.
be apt to do something
I used to hate swimming lessons at school.
tend to do something