SN4 ""

No	Pattern	Freq
1	[adj] source of [noun] to [noun]	23
2	[adj] source of [noun] to [noun]	21
3	[art] source of [noun] to [noun]	13
4	a source of [noun] to [noun]	13
5	[art] source of [noun] to [noun]	13
6	a source of [noun] to [noun]	13
7	source of [adj] [noun] to [noun]	10
8	source of [adj] [noun] to [noun]	10
9	source of [noun] to [art] [noun]	38
10	source of [noun] to [art] [noun]	38
11	source of [noun] to the [noun]	37
12	source of [noun] to the [noun]	37
13	source of [noun] to [adj] [noun]	21
14	source of [noun] to [adj] [noun]	11
15	source of [noun] to [pron] [noun]	10
16	source of [noun] to [pos pn] [noun]	9
17	source of [noun] to [det] [noun]	9
18	source of [noun] to [noun] [conj]	12
19	source of [noun] to [noun] [prep]	7
20	source of [noun] to [noun] [prep]	7
21	source of [noun] to [noun] and	7
22	source of [noun] to [noun] [coord]	7
23	source of [noun] to [noun] and	7
24	source of [noun] to [noun] [that]	5
25	source of [noun] to [noun] that	5
26	source of [noun] to [noun] that	5