GLOTOIDA

Irrealis Modality

The pertinential preposition meta can be used when talking about hypothetical scenarios that don't necessarily occur (for more info about special prepositions, see: prepositions-3). This is useful for making irrealis modal statements, i.e. statements that doesn't tell you whether something exists/happens, but instead tell you someone's attitudes and predictions about it.

M'ai
1SG-∈
telosa
want
meta
PRN
m'ai
1SG-∈
nektosa.
swim
'I want to swim' (I want that I swim)
(I desire about [the scenario, in which] I swim)
M'ai
1SG-∈
telosa
want
meta
PRN
t'ai
2SG-∈
nektosa.
swim
'I want you to swim' (I want that you swim)
(I desire about [the scenario, in which] you swim)

If the subject of the main sentence is the same as the subject of the hypothetical scenario, we can use the "abstract form" -atea on the hypothetical action and omitt the hypothetical subject (for more info about the abstract form, see: affixes).

M'ai
1SG-∈
telosa
want
meta
PRN
nektosatea
swimming
'I want to swim'
(I desire about the act of swimming)

For brevity, we can omitt the preposition meta by turning the main modal verb into the construct form -e. However this might introduce ambiguity (for more info about the construct form, see: basics).

M'ai
1SG-∈
telose
want-CONS
nektosatea
swimming
'I want to swim'
(I desire the act of swimming)
L'ai
3SG-∈
non
NEG
potentose
able-CONS
somnosatea
sleeping
'He could not sleep.'
(He lacks the capability of sleeping)
La
that
ornit'ai
bird-∈
deontose
need-CONS
fagosatea
eating
'That bird needs to eat'
(That bird requires the act of eating)

If the speaker is more comfortable with a head final structure, the hypothetical action can be turned into the "genitive/root form" with the-o ending and attached to the begining of the modal verb (for more info about the construct form, see: basics).

La
that
ornit'ai
bird-∈
fago-deontosa
eat-GEN-need
'That bird needs to eat'
(That bird is in need of eating)

Here are some common modal verbs

deontos : to need, must, have to, be morally obligated, should
something bad will happen if you don't do X
nolitos : to be forbidden, must not, should not
something bad will happen if you do X
okos : to be allowed, be permitted to, have a prerogative to, facultative/elective
nothing bad will happen whether you do X or not do X
telos : to want, to desire, to wish, to intend
note: you can say filotelos to emphasize that the desire came from a positive motivation and not from coercion, fear, or threat.
potentos : to be capable, can, have the ability to do X; have access to materials, methods, skills, or knowledge required to do something
liberos : to be free to do X, at liberty to, have the capability and permission to do something