Present Perfect Tense (Simple sentences)
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examples
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Subject
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Has- Singular
Have-Plural/I
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Verb-3rdform
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Objects
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He has worked.
I have worked.
It has worked.
Jack and Sam have worked.
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Present Perfect Tense (negative sentences)
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Subject
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Has- Singular
Have-Plural/I
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not
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Verb-3rdform
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Objects
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He has not worked.
I have not worked.
It has not worked.
Jack and Sam have not worked.
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Present Perfect Tense (Interrogative sentences)
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Has- Singular
Have-Plural/I
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Subject
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Verb-3rdform
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Objects
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Has he worked?
Have I worked?
Has it worked?
Have Jack and Sam worked?
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Present Tense (Interrogative and negative sentences)
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Has- Singular
Have-Plural/I
|
Subject
|
not
|
Verb-3rdform
|
Objects
|
Has he not worked?
Have I not worked?
Has it not worked?
Have Jack and Sam not worked?
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