English Prepositions and Conjunctions

During vs For vs While

Word	Part of Speech	Usage	Example
During	Preposition	Indicates a specific point within a period of time when an action takes place.	"During the summer vacation, I traveled to Europe."
For	Preposition	Used to indicate the duration of an action or event.	"I studied English for three hours."
While	Conjunction	Connects two actions happening simultaneously.	"While I was studying, my sister was watching TV."

Explanation:

Preposition: A preposition is a word that shows the relationship between a noun or pronoun and other words in a sentence. It usually indicates location, direction, time, or the way something is done.

Conjunction: A conjunction is a word used to connect words, phrases, or clauses in a sentence. It helps to establish relationships between different parts of the sentence, such as adding, contrasting, or showing cause and effect.

Examples in English and Spanish:

English	Spanish
During the party	Durante la fiesta
For two weeks	Por dos semanas
While he sleeps	Mientras él duerme
During the movie	Durante la película
For a long time	Por mucho tiempo
While they laugh	Mientras ellos ríen