| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be necessary for [pron] [to-vb] | 79 |
|
| 2 | be necessary for [pron] [to-vb] | 79 |
|
| 3 | be necessary for [pers pn] [to-vb] | 72 |
|
| 4 | is necessary for [pron] [to-vb] | 29 |
|
| 5 | be necessary for [pron] [to-vb] | 22 |
|
| 6 | be necessary for me [to-vb] | 20 |
|
| 7 | be necessary for i [to-vb] | 20 |
|
| 8 | was necessary for [pron] [to-vb] | 16 |
|
| 9 | be necessary for him [to-vb] | 12 |
|
| 10 | be necessary for us [to-vb] | 12 |
|
| 11 | be necessary for we [to-vb] | 12 |
|
| 12 | be necessary for he [to-vb] | 12 |
|
| 13 | be necessary for you [to-vb] | 10 |
|
| 14 | be necessary for you [to-vb] | 10 |
|
| 15 | be necessary for they [to-vb] | 10 |
|
| 16 | be necessary for them [to-vb] | 10 |
|
| 17 | be necessary for [indef pn] [to-vb] | 7 |
|
| 18 | be necessary for [pron] to have | 6 |
|
| 19 | 's necessary for [pron] [to-vb] | 6 |
|
| 20 | been necessary for [pron] [to-vb] | 5 |
|
