| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [adj] for | 7888 |
|
| 2 | [pron] [be] [adj] for | 7248 |
|
| 3 | [pron] [be] necessary [prep] | 383 |
|
| 4 | [pron] [be] necessary [prep] | 383 |
|
| 5 | [pron] [be] necessary for | 250 |
|
| 6 | [pron] [be] necessary for | 250 |
|
