SN4 ""

No	Pattern	Freq
1	[noun] who have been [v-ing] in	31
2	[noun sg] who have been [v-ing] in	14
3	[noun pl] who have been [v-ing] in	11
4	man who have been [v-ing] in	6
5	man who have been [v-ing] in	5
6	who have been [v-ing] [adv] in	10
7	who have been [v-ing] [adv] in	9
8	who have been [v-ing] [noun] in	8
9	who have been [v-ing] [noun pl] in	5
10	who have been [v-ing] in [noun]	33
11	who have been [v-ing] in [art]	25
12	who have been [v-ing] in [art]	25
13	who have been [v-ing] in the	20
14	who have been [v-ing] in the	20
15	who have been [v-ing] in [noun prp]	17
16	who have been [v-ing] in [noun sg]	13
17	who have been [v-ing] in [adj]	6
18	who have been [v-ing] in a	5