| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [v-ing] for [adj] | 424 |
|
| 2 | [verb] [be] [verb] for four | 20 |
|
| 3 | [verb] [be] [v-ing] [prep] four | 9 |
|
| 4 | [verb] [be] [v-ing] [prep] four | 9 |
|
| 5 | [verb] [be] [v-ing] for four | 7 |
|
