This form is used when the verb's action is in the present and the subject is third-person singular. The -s form of a verb is made from the infinitive of the verb. The present participle is also used to create the progressive tense. When used as a noun (example: smoking is bad), the present participle is known as a gerund. The present participle can modify nouns and pronouns.
The present participle is made by adding -ing to a verbs infinitive form: Only some irregular verbs have a past participle that is different than their past tense form. The past participle is usually the same as the past tense form. The past participle form is also used to modify nouns and pronouns. The past participle is used with the verb have (have / has / had) to create the present and past perfect tenses. Past Participle and Present Participle Form The past tense is formed differently for most irregular verbs: It is usually made by adding -d or - ed to the infinitive. The past tense shows the verb's action happened in the past. It is used when the verb's action happens in the present and the subject is a plural noun or the pronouns I, we, you, or they: The infinitive form is the plain or dictionary form. The verb be also has 3 present tense forms ( am, is, are) while all other verbs have one. Was (for I / he / she / it) were (for we / you / they)
The only verb with more than 5 forms is be Form Memorize common irregular verb forms that do not follow standard forms. To use verbs accurately, learn the standard verb forms and tenses. In order to speak and write English correctly, you must learn the various verb forms and tenses. To be able to show exactly what the subject does at any time, verbs have different forms and tenses. Verbs describe what the subject is doing. Every sentence has a subject and a main verb.