| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [v-ing] | 9714 |
|
| 2 | [is] [v-ing] to go | 144 |
|
| 3 | [adv] [v-ing] to go | 83 |
|
| 4 | [is] [adv] to go | 34 |
|
