| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adv] long period of | 19 |
|
| 2 | [art] [adv] long period of | 19 |
|
| 3 | [art] very long period of | 8 |
|
| 4 | [art] very long period of | 8 |
|
| 5 | [prep] [art] long period of | 154 |
|
| 6 | [prep] [art] long period of | 154 |
|
| 7 | over [art] long period of | 78 |
|
| 8 | over [art] long period of | 78 |
|
| 9 | for [art] long period of | 19 |
|
| 10 | for [art] long period of | 19 |
|
| 11 | [verb] [art] long period of | 18 |
|
| 12 | after [art] long period of | 18 |
|
| 13 | after [art] long period of | 18 |
|
| 14 | [adv] [art] long period of | 12 |
|
| 15 | of [art] long period of | 11 |
|
| 16 | of [art] long period of | 11 |
|
| 17 | during [art] long period of | 10 |
|
| 18 | during [art] long period of | 10 |
|
| 19 | over [art] long period of | 8 |
|
| 20 | [be] [art] long period of | 8 |
|
| 21 | [adv prt] [art] long period of | 8 |
|
| 22 | [conj] [art] long period of | 8 |
|
| 23 | over [art] long period of | 8 |
|
| 24 | be [art] long period of | 8 |
|
| 25 | [vb pp] [art] long period of | 5 |
|
| 26 | to [art] long period of | 5 |
|
| 27 | [adj] [art] long period of | 5 |
|
| 28 | such [art] long period of | 5 |
|
| 29 | such [art] long period of | 5 |
|
| 30 | to [art] long period of | 5 |
|
