| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [art] [num ord] time | 190 |
|
| 2 | be [v-ing] [prep] [art] [num ord] | 73 |
|
| 3 | be [v-ing] [prep] [art] time | 14 |
|
| 4 | be [prep] [art] [num ord] time | 6 |
|
