Morphophonemic processes 49
environments. For example, it is possible to find the following forms with the
iterative suffix (64).
(64) nɔɔp + ɛ [nɔɔpi] ~ [nɔɔpɛ] ‘cover’
ɲɛmprɔ + ɛ [ɲɛmprɔi] ~ [ɲɛmprɔɛ‘spray’
ɔbɤ + ɛ ɔbɤi] ~ ɔbɤɛ ‘give medicine to’
For other speakers, this aspiration never occurs, so the forms in (63) surface
rather than those in (65).
(65) nɔɔp + a [nɔɔpa] ‘open (irr.)’
nɔlak + a [nɔlaka] ‘refuse (irr.)’
sɛmprɔ + an [sɛmprɔan] ‘spray’
maka + ɛ [makaɛ] ‘leave often’
maək + ɛ [maəkkɛ ‘strike repeatedly’
Gemination. Two suffixes induce gemination of a stem-final consonant. The
benefactive/causative suffix -aki, underlying /ak/, copies the final consonant
of the stem as the onset of the first syllable of the suffix. This is illustrated in
(66).^33
(66) -aki
ɛrra ‘clear’ [nɛrraaki] ‘explain’
jakɛn ‘sure’ akɛnnaki] ‘convince’
kapɤr ‘news’ apɤrrɤki] ‘spread the news’
ɛrɛm ‘send’ [ɛrɛmmaki] ‘send for’
nɔlɛs ‘write’ [nɔlɛssaki] ‘write for’
ɲɛmprɔ ‘spray’ [ɲɛmprɔɤki] ‘spray for’
nakəp ‘catch’ [nakəppɤki] ‘catch for’
Note that the derivatives of [ɲɛmprɔt] ‘spray’ and [nakəp] ‘catch’ trigger the
aspiration of the stem-final voiceless stop, which creates the environment for a
(^33) The fully derived forms in (66) are all verbs in the Actor Voice. The result of affixa-
tion of -aki is always a transitive verb form, canonically represented in Actor Voice. In
the last four cases in (66), -aki is affixed to a transitive verb stem, which is already
presented in Actor Voice form and thus occur with the nasal prefix. For the first three
forms, [ɛrra] ‘clear’, [jakɛn] ‘sure’, and [kapɤr] ‘news’, which are not transitive
verbs, the Actor Voice nasal prefix is added as part of the derivation of the causative
forms.