| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [be] [v-ing] for | 711 |
|
| 2 | [vb past] [be] [v-ing] for | 590 |
|
| 3 | they [vb past] [be] [v-ing] | 426 |
|
| 4 | they [vb past] [be] for | 29 |
|
| 5 | they [vb past] [v-ing] for | 19 |
|
