No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] a longer period [subord] | 12 | |
2 | [prep] a longer period than | 12 | |
3 | [prep] a longer period than | 12 | |
4 | for a longer period [conj] | 7 | |
5 | over a longer period [conj] | 6 |
[prep] a longer period [conj] Next page
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