| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] a long period | 26 |
|
| 2 | [be] [verb] [prep] a long period | 26 |
|
| 3 | [verb] [verb] [prep] a long period | 17 |
|
| 4 | have [verb] [prep] a long period | 15 |
|
| 5 | [noun] [verb] [prep] a long period | 7 |
|
| 6 | been [verb] [prep] a long period | 6 |
|
| 7 | was [verb] [prep] a long period | 6 |
|
| 8 | [adv] [verb] [prep] a long period | 6 |
|
| 9 | [adv] [verb] [prep] a long period | 6 |
|
| 10 | [pron] [verb] [prep] a long period | 6 |
|
| 11 | [was/were] [verb] [prep] a long period | 6 |
|
| 12 | [vb -s] [verb] [prep] a long period | 6 |
|
| 13 | [been] [verb] [prep] a long period | 6 |
|
| 14 | [noun pl] [verb] [prep] a long period | 6 |
|
| 15 | has [verb] [prep] a long period | 6 |
|
| 16 | [pers pn] [verb] [prep] a long period | 5 |
|
| 17 | [verb] [verb] [prep] a long period | 17 |
|
| 18 | [verb] [adv] [prep] a long period | 17 |
|
| 19 | [verb] [vb pp] [prep] a long period | 15 |
|
| 20 | [verb] [adv] [prep] a long period | 9 |
|
| 21 | [verb] [adv prt] [prep] a long period | 8 |
|
| 22 | [verb] [noun] [prep] a long period | 6 |
|
| 23 | [verb] [prep] a long period [prep] | 38 |
|
| 24 | [verb] [prep] a long period [prep] | 38 |
|
| 25 | [verb] [prep] a long period of | 31 |
|
| 26 | [verb] [prep] a long period of | 31 |
|
| 27 | [verb] [prep] a long period and | 5 |
|
| 28 | [verb] [prep] a long period and | 5 |
|
| 29 | [verb] [prep] a long period [conj] | 5 |
|
| 30 | [verb] [prep] a long period [coord] | 5 |
|
