| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what have [adv] been [vb pp] | 146 |
|
| 2 | [pron] have long been [vb pp] | 142 |
|
| 3 | what have [adv] been [vb pp] | 131 |
|
| 4 | [Wh det] have long been [vb pp] | 28 |
|
| 5 | what have long been [vb pp] | 5 |
|
| 6 | what [verb] long been [vb pp] | 5 |
|
| 7 | what have long be [vb pp] | 5 |
|
| 8 | what have long [been] [vb pp] | 5 |
|
| 9 | what have long been [verb] | 5 |
|
| 10 | what have long been [vb pp] | 5 |
|
| 11 | what have long [be] [vb pp] | 5 |
|
