| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [am/are] [v-ing] | 17069 |
|
| 2 | [noun] [am/are] be | 3356 |
|
| 3 | [noun] [v-ing] be | 1107 |
|
| 4 | [am/are] [v-ing] be | 976 |
|
