69：在不定式里的动词和动词原形在意思和形式上是不是一样的？

QUESTION 69: Are verb forms in the infinitive the same as base verbs in meaning and form?

ANSWER: It is easy to get confused about the base form and the infinitive. The base form of the verb is the verb with no tense indication or other grammatical indicator at all, e.g., 'speak'. The infinitive is usually written with the 'to', e.g., 'to speak' (although, there are cases of the infinitive without 'to')

问题69：在不定式里的动词和动词原形在意思和形式上是不是一样的？

回答：动词原形和不定式很容易混淆。动词原形是没有任何时态特征和别的语法特征的词，如："speak"。不定式通常要加"to"，如："to speak"。（注意，也有不定式是不加"to"的。）