| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [v-ing] [prep] | 2629 |
|
| 2 | [pron] [v-ing] [prep] [pers pn] | 778 |
|
| 3 | [pron] is [prep] [pers pn] | 502 |
|
| 4 | is [v-ing] [prep] [pers pn] | 372 |
|
| 5 | [pron] is [v-ing] [pers pn] | 368 |
|
