| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] to [be] | 2306 |
|
| 2 | [pers pn] [is] [v-ing] to | 1423 |
|
| 3 | [pers pn] [is] to [be] | 831 |
|
| 4 | [pers pn] [v-ing] to [be] | 230 |
|
| 5 | [pers pn] [is] [v-ing] [be] | 103 |
|
