| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adv] [prep] [art] | 4636 |
|
| 2 | be [v-ing] [prep] [art] world | 92 |
|
| 3 | [v-ing] [adv] [prep] [art] world | 88 |
|
| 4 | be [adv] [prep] [art] world | 36 |
|
