| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [adv prt] [prep] | 219 |
|
| 2 | had been [adv prt] [prep] | 219 |
|
| 3 | [verb] been [adv prt] since | 42 |
|
| 4 | have been [adv prt] since | 42 |
|
| 5 | had been [adv] since | 24 |
|
| 6 | [vb past] been [adv prt] since | 12 |
|
| 7 | had be [adv prt] since | 10 |
|
| 8 | had [been] [adv prt] since | 10 |
|
| 9 | had [be] [adv prt] since | 10 |
|
| 10 | had been [adv prt] since | 10 |
|
