When a verb is followed by another verb, the second verb must be either an infinitive with 'to' such as 'to do', 'to make', 'to go' etc. or an -ing form such as 'doing', 'making', 'going'. In this ...

When a student writes "I am frustrating with that class," we recognize it as an error, but the error is not one that makes the writing unintelligible. The message ...

Gerunds are the -ing form of a verb, and infinitives are the to + base form. These words can be confusing; they combine the meaning of a verb with the grammar of a noun. My father asked me to phone ...