SN4 ""

No	Pattern	Freq
1	[noun] has often be [verb] [prep]	56
2	[noun sg] has often be [verb] [prep]	39
3	[pron] has often be [verb] [prep]	16
4	[noun prp] has often be [verb] [prep]	10
5	[Wh det] has often be [verb] [prep]	8
6	which has often be [verb] [prep]	7
7	which has often be [verb] [prep]	7
8	[pers pn] has often be [verb] [prep]	7
9	[adj] has often be [verb] [prep]	6
10	[noun pl] has often be [verb] [prep]	6
11	[conj] has often be [verb] [prep]	5
12	has [adv] often be [verb] [prep]	7
13	has [adv] often be [verb] [prep]	6
14	has often be [verb] [prep] [art]	36
15	has often be [verb] [prep] [art]	36
16	has often be [verb] [prep] [noun]	24
17	has often be [verb] [prep] a	19
18	has often be [verb] [prep] the	17
19	has often be [verb] [prep] the	17
20	has often be [verb] [prep] a	15
21	has often be [verb] [prep] [noun pl]	13
22	has often be [verb] [prep] [adj]	12
23	has often be [verb] [prep] [verb]	9
24	has often be [verb] [prep] [v-ing]	9
25	has often be [verb] [prep] [adj]	9
26	has often be [verb] [prep] [noun sg]	5