The phrase "an closely" is not correct in written English.
It should be "a closely" as "closely" begins with a consonant sound.
Example: "She examined the details a closely related topic."
Alternatives: "a near" or "a tightly".
The line is Frostian too in having drawn a moral from a closely observed natural tableau.
An African-American man wins a closely fought campaign in a pivotal state.
You could infer that they're having an intimate conversation, perhaps a closely connected moment.
To determine if an entity qualifies as a closely.
So the scientists decided to work with a closely related virus, a human adenovirus.
It managed a heroic political recovery in a closely fought election, but was eventually defeated.
On Tuesday, a closely watched report showed a steep drop in the confidence of American consumers.
"It's somewhere between a closely guarded secret and a no-brainer," Mr. Eskew said.
This array of options is a bit scary with such a closely divided court.
BAY 11-7085, a closely related molecule, had a similar effect.
