Looking on the internet deeply has found these results:

one should love his country. is the most popular phrase on the web.

one should hate his country 10 results on the web	one should love his country. 124 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	(Incorrect) One should love his country. (Correct) One should love one's country. You may also write "A man/boy/girl should love his/her country." (Incorrect) Here �... One should love his country. (US); One should love one's country. (GB). One can be a subject or object; there is a possessive one's and a reflexive pronoun�... Dec 28, 2012 ... One should love his country. 6 months ago. Roshani Khantwal � Deepak Sundriyal. One should respect nd love what they are. 6 months ago. One should love his country, patriotism at the top of values. Unlikely to the other values patriotism cannot be taught but definitely can be poised with ethics and�...

one should hate his country

10 results on the web

one should love his country.

124 results on the web

More popular!

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

(Incorrect) One should love his country. (Correct) One should love one's country. You may also write "A man/boy/girl should love his/her country." (Incorrect) Here �...
One should love his country. (US); One should love one's country. (GB). One can be a subject or object; there is a possessive one's and a reflexive pronoun�...
Dec 28, 2012 ... One should love his country. 6 months ago. Roshani Khantwal � Deepak Sundriyal. One should respect nd love what they are. 6 months ago.
One should love his country, patriotism at the top of values. Unlikely to the other values patriotism cannot be taught but definitely can be poised with ethics and�...