It is an irregular verb. Its irregular forms are [(is, am, are)-present tense, (was, were)-past tense, (will be)-future tense]
- Make 3 sentence [subject + ‘be’ verb + name] I am Ravi.
- Make 3 sentence [subject + ‘be’ verb + profession] I am an ELT teacher.
- Make 3 sentence [subject + ‘be’ verb + nationality] I am Nepali.
- Make 3 sentence [subject + ‘be’ verb + from + place] I am from Kathmandu.
- Make 3 sentence [subject + ‘be’ verb + age] I am 25 years old.
- Make 3 sentence [subject + ‘be’ verb + height and weight] I am 5.4 feet and 60 kg.