Grammar fix
seriously ill
very sick
Extremely unwell, often with a serious medical condition that may require urgent care or hospital treatment.
collocationB1common
Hear it in context
Notice where the phrase sounds natural.
- After the accident, he was seriously ill and had to stay in the hospital for weeks.health
- If a close family member became seriously ill, I would do everything I could to support them.IELTS speaking
Fix the pattern
Pattern: be/get + seriously ill
WrongShe is serious ill in hospital.
RightShe is seriously ill in hospital.
Adverb 'seriously' before the adjective 'ill'.
Patternbe/get + seriously ill
Use it right
Choose the version that sounds natural in speech.
Natural; 'afflicted with a grave medical condition' is clinical.
Build natural chunks
Words that usually travel with it.
seriously illbecomecriticallyfall seriously illpatient
Don't confuse it
'Seriously ill' is much stronger than 'a little ill' or 'not feeling well.'