Which preposition to use with unwell

for Occurrences 11%

But I am too unwell for theology.

during Occurrences 4%

J.W. had been engaged in testimony and supplication in the meeting at Highflatts on First-day morning, and was taken unwell during the evening, and died in a few hours.

in Occurrences 3%

Of late I have been a little unwell in the mornings.

on Occurrences 3%

I also notice with what attention Monsieur Caterna looks after his wife, and encourages her to make up for the time lost when she was unwell on board the Astara.

at Occurrences 2%

Shortly after, she was taken seriously unwell at Gottolengo.

from Occurrences 2%

My last letter to you was from Venice just as I was about to leave it, quite debilitated and unwell from application to my painting, but more, I believe, from the climate, from the perpetual sirocco which reigned uninterrupted for weeks.

with Occurrences 1%

We find, in one of his letters to Blackwood, dated Wimbledon, May 22, 1819, the following: "I have been unwell with bile and rheumatism, and have come to a little place here, which I have bought lately, for a few days to recruit.

before Occurrences 1%

Though on such a poor pasture, the mare was very fat; she had never been unwell before this attack.

than Occurrences 1%

This, added to the noisome odors arising from the canals, affected his health, for he complains of feeling more unwell than at any time since he left home.

after Occurrences 1%

On the fifth day (Jan. 24, A.D. 41), feeling unwell after one of his gluttonous suppers, he was indisposed to return to the shows, but at last rose to do so at the solicitation of his attendants.

Which preposition to use with  unwell