| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [pers pn] [modal v] [vb infin] | 1249 |
|
| 2 | [be] [pers pn] [modal v] [vb infin] | 561 |
|
| 3 | [be] [v-ing] [pers pn] [modal v] | 507 |
|
| 4 | [be] [v-ing] [pers pn] [vb infin] | 165 |
|
| 5 | [be] [v-ing] [modal v] [vb infin] | 87 |
|
