| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [v-ing] [to-vb] | 1412 |
|
| 2 | [is] [adv] [v-ing] [to-vb] | 860 |
|
| 3 | [be] only [v-ing] [to-vb] | 164 |
|
| 4 | [is] only [verb] [to-vb] | 56 |
|
| 5 | [is] only [v-ing] [verb] | 28 |
|
| 6 | [is] only [v-ing] [to-vb] | 25 |
|
