| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [v-ing] to be | 228 |
|
| 2 | am [v-ing] to be | 33 |
|
| 3 | am [pers pn] [v-ing] to | 28 |
|
| 4 | am [pers pn] to be | 12 |
|
