<span style="color:#0000ff;">What sort of phrase do you think the underlined words <b>are</b>?</span><br/><br/>the underlined words <b>are</b> a noun phrase<br/><br/>A phrase<b> is</b> the underlined words.<br/><br/>Which is the subject of the noun clause in blue? underlined words or phrase, cos this would affect whether we use a singular or plural verb, right?