| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [v-ing] for [art] | 225 |
|
| 2 | [vb mod] be [v-ing] [art] [num ord] | 28 |
|
| 3 | be [v-ing] for [art] [num ord] | 17 |
|
| 4 | [vb mod] be for [art] [num ord] | 8 |
|
