| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] for [adj] | 1560 |
|
| 2 | [be] [verb] for four | 100 |
|
| 3 | [be] [v-ing] [prep] four | 43 |
|
| 4 | [be] [v-ing] [prep] four | 43 |
|
| 5 | [be] [v-ing] for four | 13 |
|
