| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been in [art] | 552 |
|
| 2 | been [adv prt] in [art] | 56 |
|
| 3 | had been [adv prt] in | 23 |
|
| 4 | had been [adv prt] [art] | 6 |
|
