x_{1} is a part of Lojban text representing rule 'sumti-3' according to the first edition of the book 'The Complete Lojban Language'.

Inner structure of the rule: sumti-4 ((ek joik) stag? BO # sumti-3)?. For the description of the syntax see jarnezi.

- zekri
- x
_{1}(event/state) is a punishable crime/[taboo/sin] to people/culture/judges/jury x_{2}.

- cmapagjvo
- x
_{1}(text) is a lujvo with meaning x_{2}and arguments x_{3}, and which is constructed from tanru/veljvo x_{4}such that each element of the veljvo is ultimately only a cmavo (including "{zei}", "{ke}"/"{ke'e}", "{bo}", etc.), gismu, or rafsi of such cmavo or gismu. - zejvo
- x
_{1}(text) is a Lojban compound predicate using the particle “zei”; with meaning x_{2}, arguments x_{3}, built from metaphor (tanru) x_{4}. - luvrzei
- x
_{1}(text) is a Lojban compound predicate using the particle “zei”; with meaning x_{2}, arguments x_{3}, built from metaphor (tanru) x_{4}. - zeiljvo
- x
_{1}(text) is a Lojban compound predicate using the particle “zei”; with meaning x_{2}, arguments x_{3}, built from metaphor (tanru) x_{4}. - zo si si zei fa'o
- x
_{1}is a nonsense zei-lujvo using parts x_{2}, silly by standard x_{3}.

- cibjgacmaci
- c
_{1}is trigonometry of triangle j_{1}. - cibjmagutci
- g
_{1}is g_{2}yard/yards (length unit). - cibmoija'a
- j
_{1}has the rank of Major/Lieutenant Commander/Squadron Leader (equivalent of NATO OF-3) in military unit /organization j_{2}. - cibyca'u
- x
_{1}is the volume (3-dimensional space) occupied by x_{2} - cibyseltu'e
- t
_{2}is three-legged with legs t_{1}. - porna'ofrinu
- f
_{1}=c_{1}[value] is a/the median/quartile/decile/percentile/fraction-type of median with numerator f_{2}, denominator f_{3}in property/amount c_{2}(ka/ni) among p_{1}(s) (ordered set) by standard c_{4}. - rilsle
- x
_{1}is the unit of a form of rhythm of x_{2} - temjudri
- x
_{1}is a point on time axis, of event/state x_{2}, in system x_{3}. - dzoli
- x
_{1}is recursively related to x_{2}by applying x_{3}(number) levels-of-recursion of the predicate-relation x_{4}(ka with two ce'u) - de'i'u
*(exp!)* - on the Nth day of the week.
- fo'ai
*(exp!)* - Creates a predicate abstraction sumti out of a full bridi clause, binding all the necessary lambda variables to the ko'a-ko'u pronoun series. The number of bound variables must be indicated by appending {xi} followed by that number to the word {fo'ai}, unless only one variable (namely {fo'a}) is bound, in which case the {xi} marking is optional.
- kau'ai
*(exp!)* - Microdigit-spanning endianness binary-toggle.
- kau'au
*(exp!)* - Macrodigit-spanning endianness binary-toggle.
- ke'u'i
- accepts number (n) after: repeat last sumti up to n times
- se'u'o
*(exp!)* - selbri conversion question
- si'ei
*(exp!)* - numeric suffix: indicates that the number refers to portionality instead of cardinality
- soi'au
*(exp!)* - almost none/almost no/almost nowhere (technical sense): the subset of satisfactory such things is null but non-empty.
- te'i
*(exp!)* - at a point on time axis
- ti'u'e
*(exp!)* - at the minute N of the hour.
- cilkane
- x
_{1}is a quantity of propane - cistrpitagora
- x
_{1}is a Pythagorean tuning with x_{2}(default infinitely many) notes and a generator fifth of size x_{3}(default 3/2), containing a wolf fifth of size x_{4}(default none, unless number of notes specified). - efku
- x
_{1}is recursively related to x_{2}by applying x_{3}(number) levels-of-recursion of the predicate-relation x_{4}(ka with two ce'u) - endi
- x
_{1}(digit string/byte, storage system, convention) has endianness x_{2}("ce'o" sequence of numbers (li); description (ka?)); x_{1}is x_{2}-endian. - funtiio
- x
_{1}(plural of ordered pairs) is an exhaustive set (possibly infinite) of inputs/outputs defining a unary function which yields result x_{3}when given input x_{2}; x_{1}(x_{2}) = x_{3} - jednci
- x
_{1}(event/state) is on Wednesday or the third day of a week x_{2}in system x_{3}. - ki'inmoi
- x
_{1}is in relation x_{4}with x_{2}to the x_{3}th degree; x_{1}is x_{3}nodes before x_{2}in the sequence such that every element thereof and the next element are linked by the relation x_{4}; x_{1}is [ that which is in relation x_{4}with ] (repeat x_{3}times the part between brackets) x_{2} - masnci
- x
_{1}(event/state) is in the third month/March of a year x_{2}in system x_{3}. - refkusi
- x
_{1}is recursively related to x_{2}by applying x_{3}(number) levels-of-recursion of the predicate-relation x_{4}(ka with two ce'u) - cilkan
- propane