Find out the correct form of conjunction in the following sentence:
"I allow you to drive my car on condition that you shall not over speed".
The underlined words are example of:

The correct answer is Option C (Compound conjunction).

Key Points:
• Structural classification of Conjunctions: Single vs Compound Conjunctions (conjunctions consisting of multi-word phrases).
• Conjunctions that consist of a group of words acting as a single connective unit (e.g., 'on condition that', 'in order that', 'as well as', 'so that', 'as if', 'provided that') are classified structurally as Compound Conjunctions.
• Here, 'on condition that' is a classic textbook example of a Compound Conjunction.
• (1) Co-ordinate conjunctions connect independent clauses (and, but, or).
• (4) Correlative conjunctions occur in separated pairs (either...or, neither...nor).
• Key Takeaway: Multi-word connective phrases like 'on condition that' and 'in order that' are Compound Conjunctions.