No | Pattern | Freq | Relations |
---|---|---|---|
1 | a longer period [prep] [noun] | 19 | |
2 | a longer period of [noun] | 18 | |
3 | a longer period [prep] [noun sg] | 18 | |
4 | a longer period of [noun] | 18 | |
5 | a longer period [prep] time | 13 | |
6 | a longer period [prep] time | 13 |
a longer period [prep] [noun] Next page
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