would rather do 句型I would rather take this method.这个句型的谓语动词是什么呢would rather 后接不带to 的不定式

情态动词加不定式做复合谓语
谓语的核心动词是would rather（这是一个情态动词短语，整个短语看成一个情态动词）
注意：不定式不可能做谓语，不定式、动名词、分词，都是非谓语动词，不可能做谓语

would rather 的句型有：
1.would rather do sth 宁愿做.
2.would rather do sth than do sth 宁愿做.而不愿做.
i would rather die than give in 我宁死不屈