Can two verbs be kept in a sentence?

If i write:

Different rules are enforced to extract potential roof planes from classified data set.

then I feel there are 2 verbs in this sentence. So I modified it as:

Different rules are enforced in order to extract potential roof planes from classified data set.

As I am using a phrase in order to extract, I feel this can not be considered as a verb.

So, my question is which method is most suited?

Answer

It’s okay to have more than one verb in a sentence. Only one will be the main verb of the sentence (are, in this case), but extra verbs may appear inside clauses (subsentences within a full sentence) or in constructions like this one.

In your example, to extract is called an infinitive. Infinitives may be used in several ways, and in this sentence, the entire infinitive phrase to extract potential roof planes from [the] classified data set is an adverb, describing why the rules are enforced.

Adding in order, as in the second version, makes the reason a little more explicit, but both are correct and understandable.

Attribution
Source : Link , Question Author : gnp , Answer Author : chrylis -cautiouslyoptimistic-