Which term correctly identifies the underlined words in the sentence?

When the weather is warm, it is fun to swim.

A.
participial phrase

B.
infinitive phrase

C.
infinitive

D.
participle

Question

Which term correctly identifies the underlined words in the sentence? 

When the weather is warm, it is fun to swim.
 
 A.
participial phrase
 
 B.
infinitive phrase
 
 C.
infinitive
 
 D.
participle

anonymous · Answer

What is the underlined portion?

anonymous · Answer

to swim

anonymous · Answer

Oh then it is B. Infinitive phrase. http://www.chompchomp.com/terms/infinitivephrase.htm http://www.myenglishpages.com/site_php_files/grammar-lesson-infinitive.php#.U7v_DPldWn8 If you want I can get you links to learn what a participle is too. =)

anonymous · Answer

Ok thank you @DreamLurker