SN4 ""

No	Pattern	Freq
1	[noun] often [verb] [noun]	428
2	[noun pl] often [verb] [noun]	252
3	[noun] often [vb base] [noun]	233
4	[noun] often [verb] [noun sg]	209
5	[noun] often [verb] [noun pl]	193
6	[noun sg] often [verb] [noun]	118
7	[noun] often [vb -s] [noun]	82
8	[noun] often [vb past] [noun]	52
9	[noun] often [vb pp] [noun]	49
10	[noun] often have [noun]	43
11	[noun prp] often [verb] [noun]	37
12	[noun] often take [noun]	28
13	[noun] often have [noun]	26
14	[n mass] often [verb] [noun]	21
15	[noun] often [verb] [noun prp]	18
16	[noun] often make [noun]	16
17	people often [verb] [noun]	15
18	[noun] often contain [noun]	15
19	[noun] often include [noun]	15
20	[noun] often had [noun]	15
21	people often [verb] [noun]	15
22	[noun] often [verb] difficulty	14
23	[noun] often cause [noun]	14
24	[noun] often [verb] place	13
25	[noun] often [verb] place	12
26	[noun] often [v-ing] [noun]	12
27	[noun] often include [noun]	12
28	[noun] often take [noun]	11
29	[noun] often contain [noun]	10
30	[noun] often cause [noun]	9