No | Pattern | Freq | Relations |
---|---|---|---|
1 | it has [been] [verb] | 3607 |
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2 | it has [been] [v-ing] | 132 |
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3 | it has [been] develop | 23 |
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4 | [pron] has [been] developing | 11 |
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5 | it [verb] [been] developing | 7 |
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6 | it have [been] developing | 7 |
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7 | [pers pn] has [been] developing | 6 |
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8 | it has [be] developing | 5 |
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9 | it has [been] developing | 5 |
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10 | it [vb -s] [been] developing | 5 |
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