| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] for | 2346 |
|
| 2 | [v-ing] to be [vb pp] | 2235 |
|
| 3 | [v-ing] be [vb pp] for | 58 |
|
| 4 | [v-ing] to be for | 14 |
|
