| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it be [prep] [v-ing] a | 8 |
|
| 2 | [adv] it be worth [v-ing] a | 6 |
|
| 3 | [adv] it be [prep] [v-ing] a | 5 |
|
| 4 | [adv] it 's [prep] [v-ing] a | 5 |
|
