Looking on the internet deeply has found these results:

i am sick is the most popular phrase on the web.

i have a temperature 113,000 results on the web	i am sick 14,910,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
May 17, 2008 ... If I told my sister, "I have a temperature" or "I'm running a temperature," I would expect her to understand that that temperature is above 98.6�F�... I have a temperature. A fever is usually a sign that you have an infection. Here's how to tame that temperature without antibiotics. Click to move the page down to �... Either way: I have a fever. I have a temperature. If you say what your temperature is, usually we'd say it: I have a temperature of 102. Chalk. Full Member108. TSH=1.02. I have a temperature of 97.3 this winter and have had frequent colds. All my other hypothyroid symptoms are gone. I was treated for Lead toxicity with�...	It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

i have a temperature

113,000 results on the web

i am sick

14,910,000 results on the web

More popular!

May 17, 2008 ... If I told my sister, "I have a temperature" or "I'm running a temperature," I would expect her to understand that that temperature is above 98.6�F�...
I have a temperature. A fever is usually a sign that you have an infection. Here's how to tame that temperature without antibiotics. Click to move the page down to �...
Either way: I have a fever. I have a temperature. If you say what your temperature is, usually we'd say it: I have a temperature of 102. Chalk. Full Member108.
TSH=1.02. I have a temperature of 97.3 this winter and have had frequent colds. All my other hypothyroid symptoms are gone. I was treated for Lead toxicity with�...

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.