429 always occurred preceded by a verbal derivational suffix or one of the compounding suffixes: -chi Non-Involver, -pacha Inferential, or -iri. Forms with /-ya-/ occurred more readily without preceding suffixes. When preceded by -ja- ~ -ka- incompletive, this tense translates as a past progressive. This use has occurred in La Paz, Morocomarca, Salinas, and Jopoqueri. Examples of 1+3 with the verb chura.fia ‘to give' are chur.ka.:t"a (Morocomarca) chur. ka.:ta ~ chur.ka.ya:ta (San Andrés de Machaca) Chur.ja.t.wa. (Jopoqueri) Yo le estaba dando. 'I was giving to him/her. ' Apart from this fairly common usage, this tense (especially the forms without /-ya-/) occurs most often in the speech of elderly persons, for example in discuss- ing their illnesses. 3+1 Kap"iyaspirina.w riskansa.y.ita:na. 'Cafeaspirina eased my pain.' (Compi) (-ya- causative) 3>1 kama.cha.ta.:.rak.pacha.:t"a ‘what could have happened to me' (Sitajara)