No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun sg] [prep] a long period of | 50 | |
2 | [noun sg] over a long period of | 36 | |
3 | [noun sg] of a long period of | 9 | |
4 | [noun sg] [prep] a longer period of | 7 | |
5 | [noun sg] for a long period of | 6 |
[noun sg] [prep] a long period of Next page
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