No | Pattern | Freq | Relations |
---|---|---|---|
1 | [pron] be [adv] necessary for [adj] | 5 | |
2 | be [adv] necessary for [art] [adj] | 7 | |
3 | be [adv] necessary for [art] [adj] | 7 | |
4 | be [adv] necessary for the [adj] | 5 | |
5 | be [adv] necessary for the [adj] | 5 | |
6 | be [adv] necessary for [adj] [noun] | 7 | |
7 | be [adv] necessary for [adj] [noun pl] | 5 |