No | Pattern | Freq | Relations |
---|---|---|---|
1 | think [pers pn] 's necessary for [pron] | 5 | |
2 | think [pers pn] be necessary for [pers pn] | 5 | |
3 | think [pers pn] be necessary for [pron] | 5 | |
4 | think it be necessary for [pron] | 5 | |
5 | think [pers pn] be necessary for [pron] | 5 |