No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adv] [prep] a period [prep] | 138 | |
2 | [adv] [prep] a period [prep] | 138 | |
3 | [adv] [prep] a period of | 129 | |
4 | [adv] [prep] a period of | 129 | |
5 | [adv] [prep] a period [prep] | 93 | |
6 | [adv] over a period [prep] | 60 | |
7 | [adv] over a period [prep] | 60 | |
8 | [adv prt] [prep] a period [prep] | 44 | |
9 | [adv] for a period [prep] | 26 | |
10 | [adv] for a period [prep] | 26 | |
11 | [adv] after a period [prep] | 17 | |
12 | [adv] after a period [prep] | 17 | |
13 | up [prep] a period [prep] | 14 | |
14 | up [prep] a period [prep] | 14 | |
15 | [adv] in a period [prep] | 11 | |
16 | [adv] in a period [prep] | 11 | |
17 | gradually [prep] a period [prep] | 7 | |
18 | gradually [prep] a period [prep] | 7 | |
19 | out [prep] a period [prep] | 7 | |
20 | out [prep] a period [prep] | 7 | |
21 | [adv] during a period [prep] | 5 | |
22 | on [prep] a period [prep] | 5 | |
23 | on [prep] a period [prep] | 5 | |
24 | only [prep] a period [prep] | 5 | |
25 | back [prep] a period [prep] | 5 | |
26 | only [prep] a period [prep] | 5 | |
27 | [adv] during a period [prep] | 5 | |
28 | back [prep] a period [prep] | 5 |