Answer:
To change the given sentence "Priya shall finish her stitching by then" to the future perfect tense, we need to rewrite it using the structure "shall have + past participle." Here are three examples of how the sentence can be revised:
1. "By then, Priya shall have completed her stitching."
In this example, the verb "finish" has been replaced with "completed" as the past participle, following the structure "shall have + past participle."
2. "By that time, Priya will have finished her stitching."
In this example, we have used "will have" instead of "shall have" to convey the future perfect tense. The verb "finish" is still followed by its past participle "finished."
3. "Before that point, Priya will have accomplished her stitching."
In this variation, we have replaced "finish" with a synonym, "accomplish," while maintaining the future perfect tense structure "will have + past participle."
These examples demonstrate different ways to express the future perfect tense by modifying the original sentence. The future perfect tense conveys an action that will be completed before a specific point in the future.
I hope these examples clarify the concept for you! Let me know if you have any further questions.
Step-by-step explanation:
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