| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [v-ing] [prep] [art] | 2854 |
|
| 2 | be [v-ing] [prep] [art] time | 136 |
|
| 3 | be [adv] [prep] [art] time | 80 |
|
| 4 | [adv] [v-ing] [prep] [art] time | 25 |
|
