| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they had [vb pp] [art] | 1193 |
|
| 2 | they had [be] [vb pp] | 910 |
|
| 3 | had [be] [vb pp] [art] | 671 |
|
| 4 | they [be] [vb pp] [art] | 374 |
|
| 5 | they had [be] [art] | 27 |
|
