SN4 ""

No	Pattern	Freq
1	be a [noun sg] to the [noun]	612
2	[be] a [noun sg] to the [noun sg]	498
3	[is] a [noun sg] to the [noun]	269
4	is a [noun sg] to the [noun]	246
5	[was/were] a [noun sg] to the [noun]	169
6	was a [noun sg] to the [noun]	153
7	[be] a [noun sg] to the [noun]	115
8	be a [noun sg] to the [noun]	115
9	[be] a [noun sg] to the [noun pl]	79
10	[be] a party to the [noun]	40
11	[be] a limit to the [noun]	38
12	[be] a tribute to the [noun]	37
13	[be] a [noun sg] to the [noun prp]	30
14	[be] a threat to the [noun]	27
15	[been] a [noun sg] to the [noun]	25
16	been a [noun sg] to the [noun]	25
17	's a [noun sg] to the [noun]	23
18	[am/are] a [noun sg] to the [noun]	20
19	[be] a reference to the [noun]	19
20	[be] a response to the [noun]	17
21	were a [noun sg] to the [noun]	16
22	[be] a [noun sg] to the number	16
23	[be] a [noun sg] to the number	16
24	[be] a return to the [noun]	16
25	are a [noun sg] to the [noun]	15
26	being a [noun sg] to the [noun]	14
27	[be] a reaction to the [noun]	14
28	[being] a [noun sg] to the [noun]	14
29	[be] a credit to the [noun]	12
30	[be] a testimony to the [noun]	12