No | Pattern | Freq | Relations |
---|---|---|---|
1 | for a [adj -er] period [prep] [noun] | 10 | |
2 | for a [adj -er] period [prep] [noun sg] | 8 | |
3 | for a [adj -er] period [prep] time | 5 | |
4 | for a [adj -er] period [prep] time | 5 |
for a [adj -er] period [prep] (6) Next page
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