No | Pattern | Freq | Relations |
---|---|---|---|
1 | a long period of [noun] | 169 | |
2 | a long period of [noun sg] | 164 | |
3 | a long period of time | 115 | |
4 | a long period of time | 115 | |
5 | a long period of [adj] | 26 | |
6 | a long period of [adj] | 25 | |
7 | a long period of [noun pl] | 5 | |
8 | [prep] a long period of | 152 | |
9 | [prep] a long period of | 152 | |
10 | over a long period of | 84 | |
11 | over a long period of | 84 | |
12 | for a long period of | 21 | |
13 | for a long period of | 21 | |
14 | [verb] a long period of | 16 | |
15 | after a long period of | 16 | |
16 | after a long period of | 16 | |
17 | [adv] a long period of | 12 | |
18 | of a long period of | 11 | |
19 | of a long period of | 11 | |
20 | over a long period of | 8 | |
21 | over a long period of | 8 | |
22 | [adv prt] a long period of | 8 | |
23 | [be] a long period of | 7 | |
24 | be a long period of | 7 | |
25 | [conj] a long period of | 6 | |
26 | [adj] a long period of | 5 | |
27 | such a long period of | 5 | |
28 | to a long period of | 5 | |
29 | such a long period of | 5 | |
30 | [vb pp] a long period of | 5 |