Meaning & use
I am
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Meanings
phraselinking
The first-person singular present tense of the verb 'be', used to state who you are, what you are like, or how you feel.
Grammar: Links the subject 'I' to a noun, adjective, or prepositional phrase: I am a teacher; I am tired; I am at home.
Patterns
- I am + noun
- I am + adjective
- I am + prepositional phrase
I am a student at the local university.
I am very happy to meet you.
I am from Canada, but I live in London now.
phrase
Used with a present participle to form the present continuous tense, showing an action happening now.
Grammar: Followed by the -ing form of a verb: I am reading; I am working.
Patterns
- I am + verb-ing
I am writing an email to my boss right now.
I am thinking about what to have for dinner.
I am waiting for the bus.
Common combinations
- I am sorry
- I am sorry for being late.
- I am sure
- I am sure you will do well.
- I am afraid
- I am afraid I can't come to the party.
- I am not
- I am not ready to leave yet.
Synonyms and how they differ
- I'm
- The contracted form of 'I am', used mainly in speech and informal writing.
Word family
Commonly confused: I am or I'm?
I am vs I'm
This is the contraction of 'I am'. Use 'I am' in formal writing; 'I'm' is fine in conversation and informal messages.
Practice
Complete the sentence: 'I ___ a doctor.'
Choose one answer.
The correct form of 'be' for the subject 'I' is 'am'. 'Is' is for he/she/it, 'are' is for you/we/they, and 'be' is the base form used after modals or in infinitives.
Make it your own
Write a sentence using “I am”, then check it and compare it with the examples above.