The phrase "a month yet" is correct and usable in written English.
It can be used to inquire about the passage of time, specifically asking if a month has passed or is still remaining.
Example: "Have we been waiting for a month yet, or is it still just a few weeks?"
Alternatives: "a month already" or "a month gone".
"Between car insurance, payments, maintenance and fuel a recent survey concluded that a second car on average costs about $500 a month, yet we know that almost 80% of second cars are used strictly by one person for transportation to or from work.
They earn about $100 a month, yet saved 80% of their incomes to help pay for their siblings' education.
The store income was about $2,000 per a month, yet the family's expenses sometimes hit more than $3,000.
Hobbs had been on active service for less than a month, yet he was about to participate in his only battle of the war.
They recalled that the "naysayers" had predicted the Coalition would last a week or a month, yet it had stayed the five-year course.
Geithner has been Treasury Secretary for little more than a month, yet the calls for his resignation are already coming fast and furious.
"We haven't even had a January yet," said Tami Booth Corwin, vice president and editor in chief of women's health books, referring to the traditionally strong month for diet books.
Luxury: The AC Santo Mauro, Zurbano 36, (34) 91-319-6900, fax (34) 91-308-5477, www.achotelsantomauro.com, reportedly was the place where David Beckham stayed when he returned to play soccer in Madrid in July -- though staff members are not too talkative about celebrity guests, as befits an august yet tranquil and friendly establishment.
He told me he didn't do anything because it hadn't been a whole month yet.
Many graduates are now paying the equivalent of a mortgage payment each month, yet they don't own a home.
I have been asking them to conduct an intensive search for month, yet it's taken them almost a year to do anything".
