inflectional

"The new bridge over the creek allows students to walk to school safely. "

"The documents pertaining to my car insurance claim are now all submitted. "

"The tadpole changed into a frog.   Stock prices are constantly changing."

"Deaf and mute people communicate using languages like ASL."

"He examined the crime scene for clues."

"My son is studying grammar in his English class. "

"The bowler added some english to the ball to make it hook sharply towards the pins. "

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"an inflection for gender, number, or tense"

"Keep going in the same direction."

"My brother is an engineer; he designs and builds bridges. "

"The order of the books on the shelf was alphabetical by author. "