query: To use or using
positive_passages.docid: 20132
positive_passages.text: What is the difference between "gerund" and "infinitive"?
negative_passages.docid: 24854
negative_passages.text: Is "'ve to" instead of "have to" correct?
negative_passages.docid: 41147
negative_passages.text: Using (or not) the word "to" in a sentence ending with "be able"
negative_passages.docid: 28323
negative_passages.text: When do I use "can" or "could"?
negative_passages.docid: 101892
negative_passages.text: Alternatives to "and/or"?
negative_passages.docid: 159009
negative_passages.text: Can/could vs. may/might (expressing typical occurrences)
negative_passages.docid: 86986
negative_passages.text: Using What and Which
negative_passages.docid: 38903
negative_passages.text: 'How to' vs. 'How do I'
negative_passages.docid: 35628
negative_passages.text: What article should be used in such sentences?
negative_passages.docid: 82299
negative_passages.text: Appropriate use of commas
negative_passages.docid: 59180
negative_passages.text: When to use what or who
negative_passages.docid: 131188
negative_passages.text: When should you use "to" following a "why"?
negative_passages.docid: 142089
negative_passages.text: Stricter  usage rules
negative_passages.docid: 17739
negative_passages.text: Which "mean" to use and when?
negative_passages.docid: 18425
negative_passages.text: Help to do something or help do something?
negative_passages.docid: 157353
negative_passages.text: Usage of "When doing something"
negative_passages.docid: 30141
negative_passages.text: Can we use WHOSE for things? (or should I use 'that' or 'which'?)