The phrase "a maintain" is not correct and usable in written English.
It seems to be an incorrect combination of words, as "maintain" is a verb and should not be preceded by "a."
Example: "We need to maintain our equipment regularly to ensure it functions properly."
Alternatives: "a maintenance" or "to maintain".
Five courses, every night; it meant that the post-prandial blow round the deck under the stars became obligatory if one wanted to a) maintain some level of basic fitness and b) cast out the ciggie demon.
The lack of doctors in the NHS is now so acute that one trust in the north of England recently had to pay £10,000 a week for three consultants it hired through an employment agency in order to a maintain normal service to patients.
Grade A and Brade B milk except the price In denying this, the company officials have been forced in to the embarrassing statement that the farmers who produce Grada A maintain higher standards of cleanliness and also pay extra attention to the health of their cows.
Wolcott Gibbs explained in a Comment why he thought the Mayor's comments were ingenious: The company officials have been forced into the embarrassing statement that the farmers who produce Grade A maintain higher standards of cleanliness and also pay extra attention to the health of their cows.
Relationships are critical to (a) maintain the support of senior leaders, (b) understand stakeholder interests, (c) ensure that something happens with the output of the foresight project, (d) overcome departmental resistance, and (e) maintain contact with departments utilizing foresight outputs.
Clinical exercise scientists/exercise physiologists were required to (a) maintain current accreditation with their relevant accrediting body and (b) have ≥5 years' experience in the clinical exercise or exercise physiology industry.
