https://www.youtube.com/watch?v=hIVL38Is5Ac  (Co-ordinating conjunctions - FANBOYS)

https://www.youtube.com/watch?v=FK2Gyto5gTQ  (Subordinating conjunctions - A WHITE BUS)

https://www.youtube.com/watch?v=B3hR3BHpeho&t=4s   (Adverbs/adverbials)

https://www.youtube.com/watch?v=qzprsQopJ-s   (Past perfect tense)

https://www.youtube.com/watch?v=InCdPzd2hDw   (Modal verbs)

https://www.youtube.com/watch?v=6Ov54DSvjS8   (Apostrophes)

https://www.youtube.com/watch?v=AseBaZWID7w   (Parenthesis - commas, brackets, dashes)

https://www.youtube.com/watch?v=dfSmEARsPx4   (Nouns)

https://www.youtube.com/watch?v=8tVxS1jFI4k    (Verbs)

https://www.youtube.com/watch?v=H7UI6Q-0M4k   (Relative clauses)

https://www.youtube.com/watch?v=fhSXk0awQAA   (Past and present progressive)

https://www.youtube.com/watch?v=UFJP1FNUEVY   (Expanded noun phrases)