qu.is PRON 1 0 DAT P X
qu.is PRON 1 0 ABL P X
[XXXAO]
who; that; which, what; of which kind/degree; person/thing/time/point that;
who/what/which?, what/which one/man/person/thing? what kind/type of?;
who/whatever, everyone who, all that, anything that;
any; anyone/anything, any such; unspecified some; (after si/sin/sive/ne);
who?, which?, what?; what kind of?;
qu.is PRON 1 0 NOM S C
who/what/which?, what/which one/man/person/thing? what kind/type of?;
anyone/anybody/anything; whoever you pick; something (or other); any (NOM S);
qui.s V 6 1 PRES ACTIVE IND 2 S
queo, quire, quivi(ii), quitus V [XXXBX]
be able;

Credits:
This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.