"should commence" is correct and usable in written English.
It can be used when talking about the beginning of an action. For example: "The project should commence next week."
A person's CD4 count determines when they should commence HIV treatment.
But Pete Rozelle, commissioner of the National Football League, decreed that the games two days after the shooting should commence.
If the results indicate HIV treatment should commence, patients can do so straight away, making it easier to begin and remain on treatment.
Wise parents will take the kids in first for "Jungle Book," and see at least some of the featurette, if squirming should commence, and it did with us.
The Council's announcement mentions two such diseases on which it is proposed work should commence immediately, namely, contagious abortion in cattle and fowl paralysis in poultry stocks.
The authorities in Beijing ordered local officials to step up efforts to improve the safety of public transportation, saying a nationwide safety inspection should commence immediately.
Consultation should commence early in the planning process, in order to identify and discuss relevant preservation issues and resolve concerns about the confidentiality of information on historic properties.
Based on what I'm seeing, a stimulus should commence in the second half of this year and be offered for about 12 months, depending on how the housing market is responding.
"Following discussions with the Metropolitan Police Service and the Crown Prosecution Service, the Electoral Commission has now referred matters to the Metropolitan police for them to consider whether an investigation should commence".
The management have previously indicated that it will take approximately five months from the receipt of the licence to first gas; therefore, gas sales should commence in the fourth quarter.
Jerry Spencer Tarporley, Cheshire How very disappointing that David Higgins has gone to Manchester to deliver his report yet fails to recommend that work should commence in that city.
