Final answer:
To conjugate simple present verbs for the third person singular, most verbs add -s, verbs ending in -ch, -o, -s, -ss, -sh, and -x add -es, and verbs that end in a consonant followed by -y change to -ies. Exceptions include irregular verbs such as 'have' and 'be'.
Step-by-step explanation:
When conjugating simple present verbs for he, she, and it in English, we often add to the base form: -s, -es, or change -y to -ies, depending on the ending of the verb:
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- For the verb 'start', the third person singular form is 'starts'.
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- 'See' becomes 'sees'.
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- 'Fly' changes to 'flies', as it ends with a -y after a consonant.
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- 'Pass' simply adds an -es to become 'passes'.
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- 'Live' likewise becomes 'lives'.
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- 'Study', which ends in -y after a consonant, changes to 'studies'.
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- 'End' takes an -s to form 'ends'.
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- Finally, 'relax' also takes an -es to become 'relaxes'.
Remember that some verbs, like have and be, are irregular and do not follow these patterns.