| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] for a | 1648 |
|
| 2 | it be [v-ing] a | 385 |
|
| 3 | it be [v-ing] for | 142 |
|
| 4 | it be for a | 107 |
|
| 5 | it [v-ing] for a | 6 |
|
