The phrase "a month perhaps" is correct and usable in written English.
It can be used when suggesting a time frame that is uncertain or flexible, often in a conversational context.
Example: "We could finish the project in a month perhaps, depending on the resources available."
Alternatives: "maybe a month" or "possibly a month".
(Some analysts estimate that online poker generates revenues of at least $200 million a month, perhaps much more).
That's not altogether surprising: with the average London rent now standing at more than £1,500 a month, perhaps the bigger shock is quite how many Londoners haven't been evicted from their homes yet.
That could keep Mr. Navalny out of prison for more than a month, perhaps temporarily neutralizing the anger at the verdict while allowing him to run for mayor in September.
She expects the process to take a month, perhaps two.
Check at least once a month, perhaps in the shower.
In a good month, perhaps 50 families gain new spots.
Evidence of widening unemployment heightened anticipation that the Federal Reserve would further cut interest rates this month, perhaps by an unusually large half a percentage point, in a bid to prevent the economy from sliding into the muck.
6This approach allows us to include individuals starting in the month that SSA deemed them eligible for benefits, even if a beneficiary did not actually receive a cash payment in that month (perhaps because the disability determination occurred after the time he or she was first eligible).
Among his first moves will be to visit Glasgow film festival this month, perhaps indicating a concern that Edinburgh is being eclipsed by its increasingly popular rival.
Major scandals notwithstanding, Abe's Liberal Democratic party [LDP] and its junior coalition partner will emerge victorious next month, perhaps with a small dent in their two-thirds majority in the lower house.
