| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun prp] [be] [v-ing] | 4485 |
|
| 2 | [noun prp] [noun prp] have [be] | 3206 |
|
| 3 | [noun prp] have [be] [v-ing] | 1989 |
|
