Median response times (RT), 25th and 75th percentiles (boxes), 10th and 90th percentiles (whiskers), and 5th and 95th percentiles (circles) in ms on the grammatical and ungrammatical sentences in the Tense Omission contrasts by the typically developing (TD) participants, the participants with specific language impairment (SLI), and the participants with nonspecific language impairment (NLI).