| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have been [adv] [prep] | 117 |
|
| 2 | [noun] have been [adv] since | 21 |
|
| 3 | [noun pl] [verb] been [adv] since | 7 |
|
| 4 | [noun pl] have be [adv] since | 7 |
|
| 5 | [noun pl] have [been] [adv] since | 7 |
|
| 6 | [noun pl] have [be] [adv] since | 7 |
|
