'best articulate' is grammatically correct and usable in written English.
You can use it when you want to express that someone has expressed an idea clearly and thoughtfully. For example: "Jane was able to best articulate the importance of protecting the environment."
It is novelists, not political scientists, who can best articulate this mood.
"From the very beginning this race has been about who can best articulate the case against Barack Obama," he said.
Ngai contends that these three concepts best articulate our relationship to beauty in the 21st century, both within and without the museum.
Any one simplified and generalising statement about Islam betrays the religion and its communities' diverse contests, betrays Muslims' internal debates on how to best articulate Islam's universality.
As I look over our correspondence so far, I see us grappling with what video games mean and how we might best articulate that meaning to the world at large.
More often than not, graduates have skills and experience that they don't even realise, so consider what you can bring to the role and how to best articulate this through your application.
It is a concentrated riot of vulnerable emotions, best articulated by the rowdy little diamonds themselves.
Perhaps the key findings are best articulated in the judicial conclusions, which begin on page 114.
The folly of owning a medical discovery was perhaps best articulated by the late Jonas Salk.
My concerns about grade accelerations are best articulated by the recommendations for best practices published in Gifted Child Quarterly.
Lexus says that the concept employs its L-Finesse styling language, best articulated by the LF-A supercar.
