Paloma learned to listen to the sounds her dog made so that she would know what her dog wanted.

What is the infinitive in the sentence above?

Study this webpage:

http://www.chompchomp.com/terms/infinitive.htm

Let us know what you decide.

ok thx

i think to listen

Yes, you're right.

The infinitive in the sentence above is "to listen". To identify the infinitive, we can look for the word "to" followed by a base form of the verb, in this case, "listen". The infinitive form of a verb is often used as the base form or dictionary form of the verb. So, in this sentence, "to listen" is the infinitive.