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Infinitives - contents
Grammar explanations of infinitives
Explanation of the infinitive of the verb...
Lists of infinitives of irregular verbs...
Lists of infinitives of irregular verbs 2...
Lists of infinitives of irregular verbs 3...
Lists of infinitives of irregular verbs 4...
How the infinitive is changed to form past simple...
The infinitive after auxiliary
do
in questions...
The infinitive after auxiliary
do
in negatives...
The infinitive after modal auxiliary verbs...
The three types of infinitive
When we use the full infinitive (to do)
When we use the bare infinitive (do)
When we use the 'ing' form or gerund (doing)
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