SN4 ""

No	Pattern	Freq
1	this is [adv] a [noun sg]	307
2	that is [adv] a [noun sg]	65
3	[det] is just a [noun sg]	54
4	[det] is only a [noun sg]	42
5	[det] is [adv] a matter	31
6	[det] is partly a [noun sg]	20
7	[det] is [adv] a problem	19
8	[det] is also a [noun sg]	17
9	[det] is simply a [noun sg]	15
10	[det] is still a [noun sg]	14
11	[det] is [adv] a question	13
12	[det] is [adv] a result	13
13	[det] is quite a [noun sg]	13
14	[det] is largely a [noun sg]	12
15	[det] is [adv] a reflection	12
16	[det] is clearly a [noun sg]	12
17	[det] is hardly a [noun sg]	11
18	[det] is really a [noun sg]	10
19	[det] is more a [noun sg]	10
20	[det] is essentially a [noun sg]	9
21	[det] is probably a [noun sg]	8
22	[det] is often a [noun sg]	7
23	[det] is certainly a [noun sg]	7
24	[det] is [adv] a lot	7
25	[det] is indeed a [noun sg]	7
26	[det] is [adv] a part	6
27	[det] is [adv] a source	6
28	[det] is obviously a [noun sg]	6
29	[det] is merely a [noun sg]	6
30	[det] is definitely a [noun sg]	6