([tag=NNS | word=NCE] [tag=","] [tag=VBZ])? □
([tag=NNS | word=NCE] [tag=","] [tag=VBZ])? [□]
([tag=NNS | word=NCE] [tag=","] [tag=VBZ])? □+
So Free Software is usually just as free as some commercial but it does have to be , yet you always have the freedom to know what the software is doing exactly , share it with others , and modify to do something even cooler with it . The program also makes it easy to snip out boring or screwed-up parts of the recording . If you want to make changes to the TiVo , build your own . An employee who has no access to a computer will continue to receive paper information as before . And of course , Free Software is not just about having the source code , but about being able to use it for any purpose and share it .