| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] be [vb pp] [prep] | 880 |
|
| 2 | [v-ing] [prep] be [vb pp] [prep] | 880 |
|
| 3 | [verb] [prep] be [vb pp] for | 852 |
|
| 4 | [v-ing] [prep] be [verb] for | 67 |
|
| 5 | [v-ing] [prep] be [vb pp] for | 60 |
|
| 6 | [v-ing] [prep] [be] [vb pp] for | 53 |
|
| 7 | [v-ing] [prep] be [vb pp] for | 53 |
|
