The two main types of voices overlap in both quality and function, and can be used simultaneously.

In many cases, different types of those infringements can often overlap: Music piracy mostly infringes copyright as well as trade marks; fake toys infringe design protection.

Different types of musical cycles can overlap.

This type of denial often overlaps with denial of responsibility.

So far, the two types of shareholders have rarely overlapped, but that may change, Mr. Talbut said.

This type of vessel overlaps with the river gunboat.

(Russell 1938:27) These psychological types overlap with the forms of influence in some respects: for instance, naked power can be reduced to coercion alone.

Admittedly, the three types of readers overlap, but Professor Roberts believes that this is how they identify themselves.

Other types of fallacies may also overlap with or constitute an appeal to emotion, including:

These and other types of models can overlap, with a given model involving a variety of abstract structures.