The verb “to be” is an irregular verb in English and is used to indicate a state of existence, identity, or possession. It is conjugated as follows:

Present tense: - I am - You are - He/she/it is - We are - They are

Past tense: - I was - You were - He/she/it was - We were - They were

Future tense: - I will be - You will be - He/she/it will be - We will be - They will be

Examples: - I am a student. - You are tall. - He is my brother. - We are going to the park. - They were happy. - She will be here soon.