| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [be] [v-ing] | 19186 |
|
| 2 | [be] [v-ing] the | 15649 |
|
| 3 | [noun prp] [be] the | 7448 |
|
| 4 | [noun prp] [v-ing] the | 1709 |
|
