No | Pattern | Freq | Relations |
---|---|---|---|
1 | if they have been [v-ing] | 43 | |
2 | if they have been [v-ing] | 43 | |
3 | if they had been [v-ing] | 22 | |
4 | if they have been [v-ing] | 8 | |
5 | if they 'd been [v-ing] | 7 | |
6 | if they 've been [v-ing] | 6 |
if they have been [v-ing] Next page
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