(Breathing difficulties) can be serious.Logical formLearned from18 sentences. A person may slow a breathing.Logical formLearned from18 sentences. A breathing can be focused.Logical formLearned from18 sentences. A breathing may be regulated.Logical formLearned from18 sentences. (Breathing strap) can be relative to catchword.Logical formLearned from18 sentences. A breathing may be slowed.Logical formLearned from18 sentences. Pauses can be in breathing.Logical formLearned from18 sentences. (Breathing techniques) may pertain-to a person.Logical formLearned from18 sentences. A breathing can be stopped.Logical formLearned from18 sentences. Breathing may resume.Logical formLearned from18 sentences. A breathing may pertain-to a company.Logical formLearned from18 sentences. A breathing can be alive.Logical formLearned from17 sentences. Breathing may occur.Logical formLearned from17 sentences. (Breathing patterns) may pertain-to a person.Logical formLearned from17 sentences. A male may control a breathing.Logical formLearned from17 sentences.