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Anonymous Posted 20 years ago
Grammar

Subject-verb agreement

Hi

Please advise me regarding the subject-verb agreement in the following sentence:

"Finally, PSPI-310 exhibits good thermal stability and thermomechanical properties because of its chain extended and cross-linked structure."

Many thanks for your help in this regard

Elango P.P.
  

Top answer

" A specific number represents a single subject. eg Number 3 wins the race. You seem to need a hyphen for 'chain-extended'.

— Clive

  • " A specific number represents a single subject.
  • eg Number 3 wins the race.
  • You seem to need a hyphen for 'chain-extended'.
  • Best wishes, Clive
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2 Answers
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Hi,

"Finally, PSPI-310 exhibits good thermal stability and thermomechanical properties because of its chain extended and cross-linked structure."

A specific number represents a single subject. eg Number 3 wins the race.

You seem to need a hyphen for 'chain-extended'.

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