| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [adj] for them [verb] | 121 |
|
| 2 | [pron] [be] necessary for [pron] [verb] | 49 |
|
| 3 | [pron] [be] necessary for [pers pn] [verb] | 45 |
|
| 4 | [pron] [be] necessary [prep] them [verb] | 5 |
|
| 5 | [pron] [be] necessary for them [verb] | 5 |
|
| 6 | [pron] [be] necessary for they [verb] | 5 |
|
| 7 | [pron] [be] necessary [prep] them [verb] | 5 |
|
