We have no meanings for "undertake so" in our records yet.
1 However, there was no reason to undertake so long a voyage.
2 He feared greatly to undertake so dangerous and uncertain a course.
3 Barmbys felt afraid to undertake so long a journey after dark.
4 This was truly but a small affair to undertake so great a voyage.
5 Preston's great readiness to undertake so disagreable and dangerous a task.
6 With what object, then, did he undertake so long a journey?
7 Of course, but- Ican'tlet you undertake so dangerous a task without a protest.
8 Mother says no mortal woman ought to undertake so much, but what can I do?
9 I was myself too unwell to undertake so long a journey, and I returned to Perpignan.
10 None wish to undertake so tremendous a task.
11 And of this man for whom she was to undertake so much she knew so little.
12 Why did you undertake so foolish an errand?
13 As a result, they would be far more prepared than most to undertake so arduous an expedition.
14 My heart is willing and bold; but surely I am too young to undertake so grave a trust!
15 Their thoroughness, ability, patience and open-mindedness highly qualify them to assume such responsibilities and undertake so great a task.
16 In theory they were able to attend the General Synods; in fact, very few could undertake so long a journey.
Other examples for "undertake so"
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This collocation consists of: Undertake so through the time
Undertake so across language varieties