SN4 ""

No	Pattern	Freq
1	[Wh pn] have been [v-ing]	1038
2	who have be [v-ing]	1024
3	[Wh pn] had be [v-ing]	475
4	[Wh pn] has be [v-ing]	200
5	[Wh pn] have be [v-ing]	175
6	[Wh pn] 's be [v-ing]	85
7	[Wh pn] 'd be [v-ing]	58
8	[Wh pn] 've be [v-ing]	44
9	[Wh pn] have be working	39
10	[Wh pn] have be watching	33
11	[Wh pn] have be doing	33
12	[Wh pn] have be living	26
13	[Wh pn] have be waiting	25
14	[Wh pn] have be missing	23
15	[Wh pn] have be sitting	22
16	[Wh pn] have be looking	22
17	[Wh pn] have be playing	22
18	[Wh pn] have be fighting	20
19	[Wh pn] have be trying	19
20	[Wh pn] have be having	17
21	[Wh pn] have be drinking	15
22	[Wh pn] have be standing	15
23	[Wh pn] have be talking	14
24	[Wh pn] have be acting	12
25	[Wh pn] have be running	12
26	[Wh pn] have be taking	11
27	whom have be [v-ing]	11
28	[Wh pn] have be following	10
29	[Wh pn] have be listening	10
30	[Wh pn] have be studying	10