| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [art] long [noun] of | 109 |
|
| 2 | [vb past] [art] long [noun sg] of | 94 |
|
| 3 | [vb past] [art] [adj] period of | 45 |
|
| 4 | [verb] [art] long period of | 22 |
|
| 5 | [vb past] [art] long period [prep] | 7 |
|
| 6 | [vb past] [art] long period [prep] | 7 |
|
| 7 | [vb past] [art] long period of | 5 |
|
| 8 | [vb past] [art] long period of | 5 |
|
| 9 | [vb past] [art] long period of | 5 |
|
