always, usually, regularly, normally, often, sometimes, occasionally, rarely, seldom, never are adverbs of frequency.
The position of these adverbs is:
- before the main verb
Adverb of frequency Verb
- I always get up at 6.45.
- Peter can usually play football on Sundays.
- after a form of to be am, are, is (was, were)
Verb Adverb of frequency
- Susan is never late.
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