| This basic aspect, however, could be reversed by morphological devices such as ablaut, suffixation, and reduplication. |
| He postulates the hypothesis that suffixation is constrained by selectional restrictions of the affixes involved. |
| At the morphological level, suffixation appears to be the most productive derivational process in French. |
| We discuss the two main mechanisms of Czech derivational morphology, namely suffixation and prefixation. |
| The perfective aspect is usually formed from the imperfective either by prefixation or by suffixation. |
| The use of pseudowords in addition to real words allowed us to assess suffixation without support of lexical knowledge. |
