1 for ever:
I'll always remember you.
2 at all times in the past:
I've always liked him.
I always thought I'd have children eventually.
3 used with "can" or "could" to suggest another possibility:
4 again and again, usually in an annoying way:
[ + -ing verb ] disapproving You're always complaining.
I always check (that) I've shut the windows before I leave the house.
We will always remember our dear friends who are no longer with us.
Paradigmbreaking discoveries have always been subject to years of scepticism.
There is always the risk, however much the notion of choice is objectified, that an element of subjectivity remains.
In a nutshell, the state will always react as state to the challenges of globalisation, including the challenge from non-state communities and their laws.