| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [verb] for | 2556 |
|
| 2 | to be [vb pp] for | 2346 |
|
| 3 | to be kept [prep] | 195 |
|
| 4 | [prep] be kept for | 13 |
|
| 5 | to be keep for | 13 |
|
| 6 | to [be] kept for | 13 |
|
