Verb forms

Affirmative, interrogative, negative
Imperatives
Infinitives (with and without to) after verbs and adjectives
Gerunds (-ing form) after verbs and prepositions
Gerunds as subjects and objects

infinitive vs gerund
explanation and exercises
list of verbs followed by infinitive
list of verbs followed by gerund

Passive forms: present and past simple

passive forms: explanation and exercises 

Verb + object + infinitive give /take/send/bring/show + direct/indirect object

double object verbs
explanation and exercises

Causative have/get
explanation 

So/nor with auxiliaries
explanation and exercises

Compound verb patterns
explanation

Phrasal verbs/verbs with prepositions
explanation and list 1, list 2, list 3 and exercises 1 2 3 4 5
A list of prepositions and phrasal verbs to practice 
phrasal/prepositional verbs