No | Pattern | Freq | Relations |
---|---|---|---|
1 | have long been used [prep] | 20 |
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2 | has long been use [prep] | 10 |
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3 | have long been use as | 9 |
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4 | have long been use by | 5 |
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5 | have long been use [prep] | 5 |
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6 | had long been use [prep] | 5 |
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