deemed is the past tense of deem. Use deemed when you are talking about something that happened in the past:
The CEO deemed the trials a success.
deems is the third person singular form of deem. Use deems when you ahve he/she/it or a singular noun subject:
He deems my life a failure. The teacher deems my efforts useless.
The word versus is a preposition; therefore, it doesn't have tense.
You use "their" when referring to a group of people or when the gender is unknown. You use "his" when referring to a singular male and "her" when referring to a singular female.
Versus has no past tense. "Do you remember last year? Well there was a battle match Wikianswers versus Wikipedia. Wikianswers totally won!"
The use of "has" versus "have" in a sentence depends on the subject. "Has" is used with the third-person singular (he, she, it), while "have" is used with first-person, second-person, and third-person plural (I, you, we, they). For example: She has a cat. We have two dogs.
The past tense of "versus" is still "versus" as it is not a verb. "Versus" is a preposition used to indicate opposition or contrast between two things.
"The judge deemed as criminal his wanton acts of violence." Thus, the latter would be true.
We use the deemed profit in tax because it simplifies the tax.
Deems Taylor's birth name is Taylor, Joseph Deems.
Deems May's birth name is Bert Deems May Jr..
The President has the authority to form a commission when deemed necessary. This power is typically exercised to investigate specific issues, gather information, or make recommendations on policies.
Charles Deems died in 1893.
Charles Deems was born in 1820.
Deems May is 6' 4".
Deems Taylor went by Smeed.
Deems Taylor was born on December 22, 1885.
Deems Taylor was born on December 22, 1885.
James Monroe Deems was born in 1818.