No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb pp] over a long period [prep] | 16 | |
2 | [vb pp] over a long period [prep] | 16 | |
3 | [vb pp] over a long period of | 14 | |
4 | [vb pp] over a long period of | 14 | |
5 | [vb pp] over a long period and | 6 | |
6 | [vb pp] over a long period [conj] | 6 | |
7 | [vb pp] over a long period and | 6 | |
8 | [vb pp] over a long period [coord] | 6 | |
9 | [be] [vb pp] over a long period | 22 | |
10 | be [vb pp] over a long period | 22 | |
11 | [verb] [vb pp] over a long period | 12 | |
12 | have [vb pp] over a long period | 12 | |
13 | be [vb pp] over a long period | 10 | |
14 | [be] [vb pp] over a long period | 10 | |
15 | [vb -s] [vb pp] over a long period | 5 | |
16 | [been] [vb pp] over a long period | 5 | |
17 | has [vb pp] over a long period | 5 | |
18 | been [vb pp] over a long period | 5 | |
19 | [vb pp] [adv] over a long period | 7 | |
20 | [vb pp] [adv] over a long period | 5 |