| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] for | 1564 |
|
| 2 | [vb infin] been [verb] for | 353 |
|
| 3 | [vb infin] been [v-ing] [prep] | 348 |
|
| 4 | [vb infin] be [v-ing] for | 66 |
|
| 5 | [vb infin] [be] [v-ing] for | 66 |
|
| 6 | [vb infin] [been] [v-ing] for | 66 |
|
