| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [adv prt] [adj] | 56 |
|
| 2 | had been [verb] since [adj] | 48 |
|
| 3 | been [verb] [adv prt] since [adj] | 22 |
|
| 4 | had been [verb] [adv prt] since | 15 |
|
