Present Simple + frequency adverbs

rarely

• 30%

• 0%

• 10%

• 5%

normally

• 100%

• 80%

• 50%

• 30%

occasionally

• 10%

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usually

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• 90%

• 70%

• 80%

seldom

• 5%

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• 10%

• 30%

always

• 100%

• 90%

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• 80%

never

• 5%

• 10%

• 0%

• 30%

sometimes

• 80%

• 50%

• 30%

• 70%

often/ frequently

• 50%

• 30%

• 80%

• 70%