SN4 ""

No	Pattern	Freq
1	[pron] could come [adv]	31
2	[pers pn] could come [adv]	29
3	[noun] could come [adv]	14
4	[noun sg] could come [adv]	8
5	you could come [adv]	7
6	you could come [adv]	7
7	i could come [adv]	7
8	i could come [adv]	7
9	he could come [adv]	5
10	he could come [adv]	5
11	they could come [adv]	5
12	they could come [adv]	5
13	could [adv] come [adv]	22
14	could [not/n't] come [adv]	13
15	could not come [adv]	13
16	could [verb] come [adv]	12
17	could [vb infin] come [adv]	12
18	could have come [adv]	10
19	could [adv] come [adv]	9
20	could have come [adv]	9
21	could not come [adv]	8
22	could [pron] come [adv]	5
23	could n't come [adv]	5
24	could [pers pn] come [adv]	5
25	could come [adv] [adv]	38
26	could come [adv prt] [adv]	29
27	could come back [adv]	11
28	could come back [adv]	11
29	could come [adv] [adv]	9
30	could come [prep] [adv]	7