| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] have [been] [adj] | 1152 |
|
| 2 | [modal v] [adv] have [been] long | 6 |
|
| 3 | [vb mod] [adv] [verb] [been] long | 6 |
|
| 4 | [vb mod] [adv] have [be] long | 6 |
|
