Method for removing enclitic endings from verbs in romance languages

Claim 2

A computer process for removing enclitic pronouns to identify the verb which was used to generate the enclitic form in a romance language, comprising the steps of: storing a plurality of possible enclitic pronouns, each said enclitic pronoun having associated therewith a priority order value indicating the sequential order of occurrence which the associated enclitic pronoun is permitted to assume in a word having plural, sequential enclitic pronouns; inputting an input word from an input word stream; comparing said input word with said plurality of possible enclitic pronouns to identify a last occurring enclitic pronoun in said input word; storing a first priority order value associated with said last occurring enclitic pronoun; removing said last occurring enclitic pronoun from said input word, leaving a remainder word portion; comparing said remainder word portion with said plurality of possible enclitic pronouns to identify a second last occurring enclitic pronoun in said input word; comparing said first priority order value with a second priority order value associated with said second last occurring enclitic pronoun in said input word; outputting a representation of said remainder word portion if said second priority order value is not greater than said first priority order value; if said second priority order value is greater than said first priority order value, removing said second last occurring enclitic pronoun from said remainder word portion, leaving a second remainder word portion, and outputting a representation of said second remainder word portion.

Claim 3

A computer process for removing enclitic pronouns to identify the verb which was used to generate the enclitic form in a romance language, comprising the steps of: storing a plurality of possible enclitic pronouns, each said enclitic pronoun having associated therewith a priority order value indicating the sequential order of occurrence which the associated enclitic pronoun is permitted to assume in a word having plural, sequential enclitic pronouns; inputting an input word from an input word stream; comparing said input word with said plurality of possible enclitic pronouns to identify a last occurring enclitic pronoun in said input word; storing a first priority order value associated with said last occurring enclitic pronoun; comparing said input word with a list of ambiguous words and producing an output word form when a match is made; accessing a dictionary to determine if said input word is a verb and accessing a corresponding paradigm to determine a verb form for said input word, by matching the ending of said input word against an ending specified in a paradigm table wherein endings that match are associated in the table with their corresponding grammatical forms, to determine if said verb form is one which can take enclitic pronouns, the lemma form of the verb being obtained by replacing the matched ending with ending for the infinitive; if said verb form is one which can take enclitic pronouns, outputting said lemma representing the verb form of said input word with said last occurring enclitic pronoun removed; if said verb form is not one which can take enclitic pronouns, removing said last occurring enclitic pronoun from said input word, leaving a remainder word portion; comparing said remainder word portion with said plurality of possible enclitic pronouns to identify a second last occurring enclitic pronoun in said input word; accessing said dictionary to determine if said remainder word portion is a verb and accessing a corresponding paradigm to determine a verb form for said remainder word portion, by matching the ending of said remainder word portion against an ending specified in a paradigm table wherein endings that match are associated in the table with their corresponding grammatical forms, to determine if said verb form thereof is one which can take enclitic endings, the lemma form of the verb being obtained by replacing the matched ending with ending for the infinitive; comparing said first priority order value with a second priority order value associated with said second last occurring enclitic pronoun in said input word; if said second priority order value is greater than said first priority order value, and if said verb form of said remainder word portion can take an enclitic pronoun, outputting said lemma representing the verb form of said remainder word portion with said second last occurring enclitic pronoun removed.

Claim 4

A computer process for removing enclitic pronouns to identify the verb which was used to generate the enclitic form in a romance language, comprising the steps of: storing a plurality of possible enclitic pronouns, each said enclitic pronoun having associated therewith a priority order value indicating the sequential order of occurrence which the associated enclitic pronoun is permitted to assume in a word having plural, sequential enclitic pronouns; inputting an input word from an input word stream; comparing said input word with said plurality of possible enclitic pronouns to identify a last occurring enclitic pronoun in said input word; storing a first priority order value associated with said last occurring enclitic pronoun; comparing said input word with a list of ambiguous words and producing an output word form when a match is made; accessing a dictionary to determine if said input word is a verb and accessing a corresponding paradigm to determine a verb form for said input word, by matching the ending of said input word against an ending specified in a paradigm table wherein endings that match are associated in the table with their corresponding grammatical forms, to determine if said verb form is one which can take enclitic pronouns, the lemma form of the verb being obtained by replacing the matched ending with ending for the infinitive; if said verb form is one which can take enclitic pronouns, outputting said lemma representing the verb form of said input word with said last occurring enclitic pronoun removed; if said verb form is not one which can take enclitic pronouns, removing said last occurring enclitic pronoun from said input word, leaving a remainder word portion; comparing said remainder word portion with said plurality of possible enclitic pronouns to identify a second last occurring enclitic pronoun in said input word; accessing said dictionary to determine if said remainder word portion is a verb and accessing a corresponding paradigm to determine a verb form for said remainder word portion, by matching the ending of said remainder word portion against an ending specified in a paradigm table wherein endings that match are associated in the table with their corresponding grammatical forms, to determine if said verb form thereof is one which can take enclitic endings, the lemma form of the verb being obtained by replacing the matched ending with ending for the infinitive; comparing said first priority order value with a second priority order value associated with said second last occurring enclitic pronoun in said input word; if said second priority order value is greater than said first priority order value, and if said verb form of said remainder word portion can take an enclitic pronoun, outputting said lemma representing the verb form of said remainder word portion with said second last occurring enclitic pronoun removed.

Claim 5

The method of claim 2 modified to reference a list of ambiguous words to be able to output multiple verb forms when appropriate.

Claim 6

The method of claim 2 modified to output a list of enclitic pronouns in addition to verb forms.

Claim 7

The method of claim 2 modified to apply morphological transformations including addition or removal of letters or accents to reconstruct the verb form without the enclitics.