Compare: 臥す vs 臥す
臥すがす
to lie down (in bed); to take to one's bed
臥すふす
to lie down (in bed); to retire (to bed); to become bedridden (with an illness)
ふす臥す
N3Godan verb (su ending)
to lie down (in bed); to retire (to bed); to become bedridden (with an illness)
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