The Infinitive

• List of Infinitive Verbs
• Infinitive Types
• Exercise
• Interchanges

The Adverb

• Adverbs of manner
• Adverbs of time
• Adverbs of place
• Exercise

Gerund

• List of Gerunds
• Uses of the Gerund
• Exercise
• Auxiliary Verbs

Learning Competency

Non-defining relative clause
Non-defining relative clauses are placed after nouns which are definite already.
The adjective clause which does not define the noun before it but gives additional information about the noun is called the non-defining relative clause.