Robin L. Simmons
Grammar Bytes: Parallel Structure
Printable information is provided that demonstrates how to identify parallel structure in the context of a sentence.
Grammarly
Grammarly Blog: Parallelism With Either, Or
An explanation and examples of using parallel structure with the correlative conjunction either or.
Grammarly
Grammarly Blog: Parallelism With Not Only, but Also
An explanation of parallel structure with the correlative conjunction not only but also.
Sophia Learning
Sophia: Conjunctions
A screencast lesson [4 mins, 24 secs] introducing and providing examples of coordinating, subordinating, and correlative conjunctions.
Khan Academy
Khan Academy: Correlative Conjunctions
A learning module starting with a video [3 mins, 11 secs] on correlative conjunctions and how they are used correctly. Practice this new skill with a quiz, continue with another video [6 mins, 7 secs] on starting sentences with...
Other
Write Content Solutions: Correlative Conjunctions
Learn about correlative conjunctions and how to use them while considering agreement and parallel structure.
Quia
Quia: Homonyms
The point of this interactive exercise is to distinguish among coordinating conjunctions, correlative conjunctions, and interjections.
Soft Schools
Soft Schools: Correlative Conjunctions Quiz
Choose the correct correlative conjunctions to complete fifteen sentences in this online quiz. Submit your answers to see how you did.
Other
Scribendi: Articles & Advice: What Are Conjunctions?
Learn all about coordinating and correlative conjunctions with this detailed article.
Sophia Learning
Sophia: Correlative Conjunctions
A screencast [2 min, 2 secs] introducing correlative conjunctions and explaining how they work together within a sentence.