| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [be] [v-ing] in [art] | 188 |
|
| 2 | had [be] [v-ing] in [art] | 123 |
|
| 3 | they had [be] in [art] | 52 |
|
| 4 | they had [be] [v-ing] [art] | 26 |
|
| 5 | they had [be] [v-ing] in | 21 |
|
