| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [art] [adj] [prep] | 140 |
|
| 2 | [be] [art] [adj] period [prep] | 96 |
|
| 3 | [v-ing] [art] [adj] period [prep] | 41 |
|
| 4 | [be] [v-ing] [art] period [prep] | 13 |
|
| 5 | [be] [v-ing] [art] [adj] period | 6 |
|
