Capital Community College Foundation
Guide to Grammar and Writing: Irregular Verbs
An extensive look at verbs in all their various forms and uses. A very valuable and easy to understand resource with many examples.
University College London
University College London: The Infinitive Form
This University College London site has information on infinitive verbs. Includes a short exercise to test your knowledge.
Robin L. Simmons
Grammar Bytes: The Infinitive Phrase
This grammar tutorial provides a definition and several examples of infinitive phrases. It also provides instructions for incorporating infinitive phrases into sentences and properlypunctuating them.
Robin L. Simmons
Grammar Bytes: The Noun Phrase
Printable information is provided that demonstrates how to identify a noun phrase in the context of a sentence.
Grammarly
Grammarly Handbook: Parallelism With Gerunds and Infinitives
An explanation with examples of using parallel structure with gerunds and infinitives.
Other
Using english.com: English Grammar Quizzes & Worksheets
A nice treasure trove of printable grammar worksheets organized by proficiency level: beginner, intermediate, and advanced. Emphasis is on parts of speech but you'll also find some that focus on common spelling issues and vocabulary...
University of Ottawa (Canada)
University of Ottawa: The Writing Center: Verbals
After a discussion and explanation of verbals in general, this site specifically discusses the gerund and the participle (with a link to the infinitive) and also provides examples of each.
CK-12 Foundation
Ck 12: 10.1: Parts of the Sentence
[Free Registration/Login may be required to access all resource tools.] Explanations and examples to demonstrate how to identify independent and dependent clauses, prepositions and prepositional phrases, participle phrases and gerund...
The Tongue Untied
The Tongue Untied: Verbal Practice Exercise
This is a twenty-question worksheet with multiple choice answers about identifying the correct type of verbal that is used in a sentence (gerund, participle, infinitive). Answers are available through a link at the bottom.
Sophia Learning
Sophia: Phrases
A screencast lesson [3:38] defining a phrase, introducing different types of phrases, and explaining how to recognize phrases within sentences.
University of Calgary
The Basic Elements of English: Phrase Identification
This section of an online grammar guide provides a definition and examples of phrases, as well as information and an interactive exercise on distinguishing types of phrases and clauses. It offers links to various types of phrases and...
Get It Write
Get It Write: To Split or Not to Split Infinitives
Here's a great discussion on whether or not to split infinitives. What is an infinitive, you say? This will tell you and will instruct you on whether it is ever correct to split one.
College Claparede (Switzerland)
English Exercises Online: Gerund?/infinitive?
Fill in the blank with the correct verb form in these 10 fill-in-the-blank exercises.
Grammar Tips
Grammar Tips: Nonfinite Verb Forms (Verbals)
This resource offers a clear explanation of verbals and their proper use. There are some examples, but the resource is primarily devoted to definition.
English Club
English Club: Learn English: Grammar: Verbs: Infinitive or Ing?
An explanation and examples of when to use verbs in their infinitive form and when to use them with the "ing" suffix.
English Club
English Club: Learn English: Grammar: Verbs: Infinitive or Ing Quiz
Choose the correct infinitive or "ing" verb form to complete each of the ten sentences in this Quiz. Answers can be checked upon completion.
Sophia Learning
Sophia: Gerunds and Infinitives: Lesson 2
This lesson introduces gerunds and infinitives and explains how they are used. This lesson is part 2 of 3 in the series titled "Gerunds and Infinitives."
Sophia Learning
Sophia: Correcting Split Infinitives: Lesson 2
This lesson discusses how to recognize and correct a split infinitive. It is 2 of 2 in the series titled "Correcting Split Infinitives."
ClassFlow
Class Flow: Adding Sparks to Sentence Beginnings
[Free Registration/Login Required] This flipchart reviews several ways to begin a sentence and provides examples, review, and an assessment.
English Page
Englishpage: Irregular Verb Dictionary
An extensive list of irregular verbs, Gives the infinitive, simple past, and past participle. Also includes online flashcards and exercises.