regressed

"After months of potty training success, the child experienced a temporary regression and started having accidents again. "

"Below the diagram is an explanatory text."

"The amount of time it takes to finish my homework is a variable; sometimes it takes me an hour, other times it takes much longer. "

"The new school management software allows teachers to easily track student progress. "

"The animation of the children's faces as they saw the birthday cake was heartwarming. "

"The teacher advanced the students' understanding of fractions by using visual aids. "

"The child was wetting his diaper. "

"Many students invite their parents to school events. "

"The battleship had three backwards guns at the stern, in addition to the primary complement."

"After many years of marriage, they finalized their divorce last week. "

"The store clerk carefully devolved the long roll of wrapping paper, unrolling it slowly onto the counter. "

"at eleven, we went for an early lunch;  she began reading at an early age;  his mother suffered an early death"