| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [modal v] be [v-ing] | 8632 |
|
| 2 | i [modal v] be [v-ing] | 1676 |
|
| 3 | [pers pn] i be [v-ing] | 269 |
|
| 4 | [pers pn] i [modal v] be | 116 |
|
