| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] had been since | 10 |
|
| 2 | [conj] [pron] had been since | 10 |
|
| 3 | than [pron] had been since | 6 |
|
| 4 | than [pron] had been since | 6 |
|
| 5 | [pron] had been [verb] since | 60 |
|
| 6 | [pron] had been [vb pp] since | 36 |
|
| 7 | [pron] had been [v-ing] since | 24 |
|
| 8 | [pron] had been [adv] since | 16 |
|
| 9 | [pron] had been [adj] since | 14 |
|
| 10 | [pron] had been [adj] since | 13 |
|
| 11 | [pron] had been [adv] since | 12 |
|
| 12 | [pron] had been there since | 6 |
|
| 13 | [pron] had been there since | 6 |
|
| 14 | [pron] had been vacant since | 5 |
|
| 15 | [pron] had been vacant since | 5 |
|
| 16 | [pron] had been since [adj] | 7 |
|
| 17 | [pron] had been since [num] | 7 |
|
