No | Pattern | Freq | Relations |
---|---|---|---|
1 | a [adj] period | 2283 | |
2 | a long period | 519 | |
3 | a long period | 405 | |
4 | a short period | 270 | |
5 | a short period | 242 | |
6 | a [adj -er] period | 198 | |
7 | a longer period | 114 | |
8 | a brief period | 91 | |
9 | a brief period | 90 | |
10 | a limited period | 78 | |
11 | a limited period | 78 | |
12 | a fixed period | 58 | |
13 | a fixed period | 58 | |
14 | a prolonged period | 55 | |
15 | a prolonged period | 55 | |
16 | a certain period | 50 | |
17 | a certain period | 50 | |
18 | a specified period | 49 | |
19 | a specified period | 49 | |
20 | a transitional period | 48 | |
21 | a transitional period | 48 | |
22 | a given period | 46 | |
23 | a given period | 46 | |
24 | a lengthy period | 43 | |
25 | a lengthy period | 42 | |
26 | a five-year period | 40 | |
27 | a reasonable period | 40 | |
28 | a five-year period | 40 | |
29 | a reasonable period | 40 | |
30 | a three-year period | 39 |