SN4 ""

No	Pattern	Freq
1	[pers pn] 's [verb] and	179
2	[pers pn] 's [v-ing] and	100
3	it 's [verb] and	80
4	[pers pn] 's [vb pp] and	68
5	he 's [verb] and	58
6	she 's [verb] and	40
7	[pers pn] 's do and	17
8	[pers pn] 's doing and	14
9	[pers pn] 's raining and	11
10	[pers pn] 's rain and	11
11	[pers pn] 's go and	10
12	[pers pn] 's going and	8
13	[pers pn] 's called and	7
14	[pers pn] 's call and	7
15	[pers pn] 's [to-vb] and	6
16	[pers pn] 's work and	5