Non-finite Verbs
Expressing purpose
A2 ElementaryExpressing purpose explains why someone does an action using 'to' followed by a verb or 'for' followed by a noun.
Gerunds and Infinitives (complex forms)
B2 Upper IntermediateComplex gerunds and infinitives allow speakers to express actions that happened before the main verb or to use the passive voice within these structures.
Gerunds and Infinitives as subjects/objects
B1 IntermediateGerunds and infinitives can function as nouns within a sentence, acting as the subject or the object of a verb. While gerunds are more common as subjects in daily speech, infinitives often appear in formal or poetic contexts.
Infinitive of purpose
B1 IntermediateThe infinitive of purpose uses the 'to + verb' form to explain why someone performs an action. It is a concise way to express the reason or goal behind a specific behavior.
Like/hate/love + -ing
A1 BeginnerUse the -ing form of a verb after like, love, hate, and enjoy to talk about general preferences and hobbies.
Preposition + -ing
B1 IntermediateIn English, when a verb follows a preposition, it must take the -ing form (the gerund). This rule applies to all prepositions, including those following adjectives, nouns, or other verbs.
Reduced relative clauses
B2 Upper IntermediateReduced relative clauses shorten a sentence by removing the relative pronoun and the verb 'to be'. They use present or past participles to modify nouns more concisely.
Too...to / Enough...to
B1 IntermediateUse 'too' and 'enough' with adjectives and adverbs to describe the degree of a quality in relation to a specific action or purpose.
Verb + -ing
A2 ElementaryCertain English verbs are followed by a second verb in the -ing form (the gerund) rather than an infinitive. This structure is common when discussing likes, dislikes, and the beginning or end of activities.
Verb + object + infinitive/gerund (advanced)
B2 Upper IntermediateThis guide covers complex verb patterns where an object is followed by either a bare infinitive, a to-infinitive, or a gerund, focusing on verbs of perception and causation.
Verb + object + to-infinitive
B1 IntermediateThis structure describes how we use a verb to influence or direct another person's actions. It is commonly used for requests, orders, advice, and desires.
Verb + to-infinitive
A2 ElementaryThis guide explains how to use a second verb in the to-infinitive form after specific main verbs like want, need, and hope.
Verb + to-infinitive (basic)
A1 BeginnerThis guide explains how to use a main verb followed by a 'to-infinitive' to express desires, plans, and needs.
Verb patterns (change in meaning)
B1 IntermediateCertain verbs change their meaning depending on whether they are followed by an -ing form or a to-infinitive. Understanding these shifts is essential for describing memories, efforts, and future obligations accurately.