Sophia Learning
Sophia: Present Perfect Continuous
This lesson introduces the present perfect continuous tense and how it is used. This tutorial lesson shares a short slideshow with the lesson's content.
English Club
English Club: What Is Tense?
Notes and examples of verb tense including past, present, future, progressive, and perfective.
Online Writing Lab at Purdue University
Purdue University Owl: Sequence of Tenses
This Purdue University tutorial covers active and passive voices through simple examples.
English for Everyone
English for Everyone: Sentence Completion 16 (Low Beginning Level) [Pdf]
English for Everyone provides a printable quiz to assess the recall of basic verb tenses that are needed in beginning English.
English for Everyone
English for Everyone: Sentence Completion 19 (Low Beginning Level) [Pdf]
English for Everyone provides a printable quiz to assess the recall of basic verb tenses that are needed in beginning English.
English for Everyone
English for Everyone: Sentence Completion 15 (Low Beginning Level) [Pdf]
English for Everyone provides a printable quiz to assess the recall of basic verb tenses that are needed in beginning English.
Khan Academy
Khan Academy: Progressive Perfect Verb Aspect
If an action has been ongoing for some time, or was once ongoing and has since completed, we say it's in the progressive perfect aspect! Test your knowledge of this grammatical aspect.
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.
English Page
Englishpage.com: Present Conditionals
Tutorial on present conditional verb forms and their use with examples and related links to exercises.
Sophia Learning
Sophia: Choosing a Past Tense: Lesson 4
This lesson discusses how to determine which past tense verb to use in a given situation. It is 4 of 4 in the series titled "Choosing a Past Tense."
English for Everyone
English for Everyone: Sentence Completion 12 (Low Beginning Level) [Pdf]
English for Everyone provides a printable quiz to assess the recall of basic present progressive tense verbs that are needed in beginning English.
Language Guide
Language Guide: El Gerundio
A very brief explanation of how to form the present participle for ar/er/ir verbs and later form the present progressive tense with the participle.
Colby College
Spanish Language & Culture
Colby College provides a large collection of exercises on adjectives, adverbs, numbers, prepositions, clauses, study modules, and more.
Other
Esl Verbs: Present Progressive Forms
Examples, common mistakes are discussed at this ESL website. Some basic information that gives the student a good starting point.
Other
Spanish Flashcards
This selection of flashcards for Spanish grammar and vocabulary--often with scoring and self-correcting capabilities--are correlated to commonly used Spanish textbooks such as "Ven Conmigo" and "En Espanol." Includes many other features...
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...
English for Everyone
English for Everyone: Sentence Completion 2: Level 2 [Pdf]
English for Everyone provides a printable quiz to assess the application of the present progressive verb tense, a topic covered in Level 2 English. Singular and plural subjects are included in the sentences.
English for Everyone
English for Everyone: Sentence Completion 1: Level 2 [Pdf]
English for Everyone provides a printable quiz to assess the application of the present progressive verb tense, a topic covered in Level 2 English.
Other
Kryss Tal: Grammar: Introduction to Grammar
This site provides a very good overview of grammar components. Grammar examples and links are provided.