SN4 ""

No	Pattern	Freq
1	have been [vb pp] for the	650
2	has been [verb] for the	289
3	had been [verb] for the	221
4	have been [verb] for the	196
5	have been [v-ing] for the	172
6	have been made for the	50
7	have been make for the	50
8	have been [verb] for the	37
9	have been use for the	26
10	've been [verb] for the	26
11	have been used for the	26
12	have been do for the	24
13	to have been [verb] for the	21
14	have been waiting for the	20
15	have been wait for the	20
16	have been prepare for the	19
17	have been blame for the	19
18	have been blamed for the	18
19	have been chosen for the	17
20	have been choose for the	17
21	's been [verb] for the	15
22	have been arrange for the	15
23	have been prepared for the	15
24	have been arranged for the	15
25	have been given for the	14
26	have been give for the	14
27	have been doing for the	14
28	have been developed for the	13
29	have been develop for the	13
30	have been work for the	12