For Usual or Usually?

Usual is used to describe the thing that happens most often, or that is done or used most often, in a particular situation. They are not taking the usual amount of exercise.

Is it as usual or as usually?

The expression as usual means 'the same as normally, or very often, happens'. We always use the adjective usual in this phrase, NOT the adverb usually. as usually .

How do you use as usual?

You use as usual to indicate that you are describing something that normally happens or that is normally the case. As usual there will be the local and regional elections on June the twelfth. The front pages are, as usual, a mixture of domestic and foreign news.