<Tr> <Td>--</Td> <Td>--</Td> <Td> porta </Td> <Td> porti </Td> <Td> portem </Td> <Td> porteu </Td> <Td> portin </Td> </Tr> <P> Like all the Romance languages, Catalan verbal inflection is more complex than the nominal . Suffixation is omnipresent, whereas morphological alternations play a secondary role . Vowel alternances are active, as well as infixation and suppletion . However, these are not as productive as in Spanish, and are mostly restricted to irregular verbs . </P> <P> The Catalan verbal system is basically common to all Western Romance, except that most dialects have replaced the synthetic indicative perfect with a periphrastic form of anar ("to go") + infinitive . </P> <P> Catalan verbs are traditionally divided into three conjugations, with vowel themes - a -, - e -, - i -, the last two being split into two subtypes . However, this division is mostly theoretical . Only the first conjugation is nowadays productive (with about 3500 common verbs), whereas the third (the subtype of servir, with about 700 common verbs) is semiproductive . The verbs of the second conjugation are fewer than 100, and it is not possible to create new ones, except by compounding . </P>

What language does marta consider her native tongue