- du'u
- abstractor: predication/bridi abstractor; x
_{1}is predication [bridi] expressed in sentence x_{2}. - jei
- abstractor: truth-value abstractor; x
_{1}is truth value of [bridi] under epistemology x_{2}. - ka
- abstractor: property/quality abstractor (-ness); x
_{1}is quality/property exhibited by [bridi]. - li'i
- abstractor: experience abstractor; x
_{1}is x_{2}'s experience of [bridi] (participant or observer). - mu'e
- abstractor: achievement (event) abstractor; x
_{1}is the event-as-a-point/achievement of [bridi]. - ni
- abstractor: quantity/amount abstractor; x
_{1}is quantity/amount of [bridi] measured on scale x_{2}. - nu
- abstractor: generalized event abstractor; x
_{1}is state/process/achievement/activity of [bridi]. - nu'a
- convert mathematical expression (mex) operator to a selbri/tanru component.
- nu'i
- start forethought termset construct; marks start of place structure set with logical connection.
- nu'u
- elidable terminator: end forethought termset; usually elidable except with following sumti.
- pu'u
- abstractor: process (event) abstractor; x
_{1}is process of [bridi] proceeding in stages x_{2}. - si'o
- abstractor: idea/concept abstractor; x
_{1}is x_{2}'s concept of [bridi]. - su'u
- abstractor: generalized abstractor (how); x
_{1}is [bridi] as a non-specific abstraction of type x_{2}. - za'i
- abstractor: state (event) abstractor; x
_{1}is continuous state of [bridi] being true. - zu'o
- abstractor: activity (event) abstractor; x
_{1}is abstract activity of [bridi] composed of x_{2}. - sedu'u
- compound abstractor: sentence/equation abstract; x
_{1}is text expressing [bridi] which is x_{2}. - bu'ai
- abstractor: abstractor to create logically quantified selbri variable to be used in predicate logic of third or higher order.
- kai'u
- abstractor: x1 (x2, ...) are such that they satisfy [bridi], binding to the open {ce'u} slots.
- poi'i
- x1 is such that poi'i abstraction is true; x1 binds ke'a within the abstraction.