| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] [art] long [noun] | 48 |
|
| 2 | been [vb pp] [prep] [art] long [noun sg] | 47 |
|
| 3 | be [vb pp] [prep] [art] long period | 35 |
|
| 4 | [be] [vb pp] [prep] [art] long period | 35 |
|
| 5 | been [vb pp] [prep] [art] [adj] period | 34 |
|
| 6 | been [verb] [prep] [art] long period | 6 |
|
| 7 | been [vb pp] [prep] [art] long period | 5 |
|
| 8 | been [vb pp] [prep] [art] long period | 5 |
|
| 9 | [been] [vb pp] [prep] [art] long period | 5 |
|
