Frames file for 'teeter' based on sentences in wsj. Verbnet entry
47.3. And yes, there is also 'totter'.
Roleset teeter.01 "stand unsteadily":
Roles:
Arg1:thing teetering
Examples:
usually with LOC (-)
person: ns
tense: ns
aspect: progressive
voice: active
form: ns
But for an ailing savings-and-loan association -- teetering on
insolvency -- it can lead to safety from imminent demise and to a
future full of promise.