Used to express a neutral attitude. When following an indicator or vocative, it expresses that neither this attitude nor its opposite applies. Middle point of a seven point scale. See also: cai, sai, ru'e, nai, pei, the preface.
.i mi na sipna .ui cu'i
I'm not asleep, meh.
ju'o cu'i la lojban cu racli bangu i ku'i ju'o sai lo jbopre ta'e na racli prenu
I'm not certain if Lojban is a rational language, but I am very sure that Lojbanists are habitually not rational people.
ii ro'a fi'i pei
(Social fear) Am I welcome?
Ehhh, I hope I'm not interrupting anything ...
je'e pei doi la xalbo
Did you get it, Frivolous?
.i .au pei mi'o klama
Do you want us to go?
mu'a pei
Such as?
.ie pei li re ce li re cu se pamei
Do you agree that 2 in a set with 2 is a set with one member?
i la camgusmis cusku zo lobjan u'i ru'e
Heh, Camgusmis said "Lobjan".
.oi ru'e mi pu zi ze'a jitro le skami pe le mi mamta sepi'o la'o gy VNC gy ce'o la'o gy ssh gy
I am mildly annoyed about just spending a while controlling my mother's computer with VNC, then with ssh.
.oi sai mi pu ze'u denpa le nu mi te benji le se dunda le mi mamta .i ku'i mutce nabmi
Agh. I waited for a long time for the receipt of a present from my mother. However, it's very problematic.
.u'i sai xu do djica lo nu catra ba'e ro sfani
Hahaha! Do you want to kill all flies?
On occasion, members of selma'o COI has been combined with pei with the intended meaning of a "vocative question". For instance, "je'e pei" is used to mean "Did you understand that?" The CLL does not explicitly address such constructs. The present proposal expressly permits this usage, and is based on an interpretation of disparate parts of the CLL in context, as well as established usage patterns.
Clarified the meaning of COI + pei.
Summary from the mailing list: