Chaser is a female border collie. And she can understand English grammar. She can understand the relationships between a prepositional object, verb, and direct object in a four word sentence, like "to ...

According to language legend, a classified ad once made this intriguing offer: Antique desk suitable for lady with thick legs and large drawers. And if you believe that one, I have another: Mixing ...

'I just didn’t see them. I drove through the traffic lights when they were red.' 'He wasn’t tall enough and couldn’t climb over the fence.' In these two examples, through and over are prepositions and ...