How would you define the term grammar? Which of the following is not an appropriate definition for it? Larsen-Freeman (2001) argues that it¿s as

Both Peter and John went to school.

Feedback: Both... and, neither... nor, not only... but also, either... or form pairs of correlative conjunctions. The only sentence which shows such use is Both Peter and John went to school. The other sentences show coordinating conjunctions and, but, or and nor being used.