• video topic –  Present Perfect Continuous
• video topic –  Pronouns: Possessives & Contractions
• video topic –  Advanced Relative Clauses
• video topic –  Flavors of Modal Verbs
• video topic –  Auxiliaries & Tenses
• ancillary topic –  Intro to Embedded Clauses
• ancillary topic –  Future Forms
• ancillary topic –  Passive Voice: Verb Transformations
• ancillary topic –  More Polar Questions
• ancillary topic –  Reporting Verbs
• ancillary topic –  Reporting Verb Patterns
• ancillary topic –  Using ‘That’ with Reporting Verbs
• ancillary topic –  Future-in-the-Past
• ancillary topic –  ‘The’ vs. ‘A’/’An’
• ancillary topic –  Causative Structure
• ancillary topic –  Middle Voice
• ancillary topic –  Overview of Modality
• ancillary topic –  When To Use Verbals

New Topics and Revised Videos have been adjusted for more consistent terminology and visual style, and any background music from the original videos have been removed.  Also, the new and revised videos are AD FREE.  For topics that fall under multiple series, there are now separate videos for each, sometimes with a few distinctions between them.

Not all topics/series have been revised yet, but they will be in the coming months.  Keep an eye on the Updates for more.