Final answer:
The verb in the sentence 'I was in Canada last week' is 'was'. This verb is the past tense of the verb 'be', indicating a past state or action.
Step-by-step explanation:
The question asks to find the verb or verb phrases in the sentence 'I was in Canada last week.' The verb in this sentence is 'was'. This is because 'was' describes the state or action of the subject, 'I'. Another point to note is that 'was' is the past tense of the verb 'be', hence why it's being used in this scenario to indicate a past condition or scenario concerning the subject.
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