SN4 ""

No	Pattern	Freq
1	[adv] is [conj] [noun]	82
2	[adv] is that [noun]	76
3	[adv] is that [noun]	76
4	[adv] is [that] [noun]	76
5	[adv] is [conj] [noun prp]	40
6	here is [conj] [noun]	37
7	[adv] is [conj] [noun pl]	37
8	here is [conj] [noun]	37
9	[adv] is [subord] [noun]	16
10	now is [conj] [noun]	13
11	now is [conj] [noun]	13
12	[adv prt] is [conj] [noun]	12
13	[adv] is whether [noun]	11
14	[adv] is whether [noun]	11
15	[adv] is [conj] [n mass]	9
16	[adv] is [conj] people	9
17	[adv] is [conj] people	9
18	[adv] is [conj] [noun sg]	8
19	today is [conj] [noun]	7
20	today is [conj] [noun]	7