"slight concerns" is correct and usable in written English
You can use it to express minor worries or reservations about something. Example: The company's financial report showed promising numbers, but there were still slight concerns about their debt management.
But Primark owner Associated British Foods is missing out on the rally, down 20p at £32.76 as Societe General reduced its recommendation from buy to hold on valuation grounds and some slight concerns about its US expansion.
England have a strong pool of fast bowlers, though there are slight concerns over Chris Woakes's ability to take wickets overseas – he has eight in seven Tests – and major worries that Steven Finn, who bowled thrillingly in South Africa only a year ago but was unselected in India, will never deliver on his huge potential.
The club's record scorer admitted to slight concerns that the club had to borrow money from Easdale and Laxey Partners but said he had been assured it was part of a plan drawn up by the board to see the club out of danger after last year's £14.4m loss.
"Obviously there are slight concerns about making sure this is something that is not repeated".
McCoist admitted to slight concerns that the club had to borrow £1.5m but stressed he had been assured it was part of the board's plan to see the club out of danger after last year's £14.4m losses.
I have slight concerns because the bright-dark appearance is highly nonlinear with Z… The bright-dark appearance of the bead is nearly linear ± 150 nm and becomes highly nonlinear between 150 and 250 nm.
Ms. Shapiro called that "sort of a slight concern" and admitted to a few jitters.
There was cause for slight concern at the very start of the episode, though, when Berry got her spiraliser out.
Protection of slavery was no slight concern to the founders: it was one factor leading to the American revolution.
"There is some slight concern as to slowing growth in 2004, but all in all it looks healthy," said Andrew Fellows, an analyst from Pictet & Compagnie, a Swiss bank.
The former France internationals Zinedine Zidane and Patrick Vieira dropped out and, after his side won 3-1, Beckham said: "There was slight concern obviously once the news hit last night.
