No | Pattern | Freq | Relations |
---|---|---|---|
1 | be [v-ing] for [num] year | 118 |
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2 | [vb past] be [v-ing] for [num] | 58 |
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3 | [vb past] be [v-ing] for year | 19 |
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[vb past] be [v-ing] for [num] year Next page
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