Desiderative mood

Template:Short description In linguistics, a desiderative (abbreviated Template:Sc or Template:Sc) form is one that has the meaning of "wanting to X". Desiderative forms are often verbs, derived from a more basic verb through a process of morphological derivation. Desiderative mood is a kind of volitive mood.

Sanskrit

In Sanskrit, the desiderative is formed through the suffixing of /sa/ and the prefixing of a reduplicative syllable, consisting of the first consonant of the root (sometimes modified) and a vowel, usually /i/ but /u/ if the root has an /u/ in it. Changes to the root vowel sometimes happen, as well. The acute accent, which indicates high pitch in Vedic, is usually placed at the first vowel.

For example:

Base form	Meaning	Desiderative	Meaning
nayati	"he leads"	nínīṣati	"he wants to lead"
pibati	"he drinks"	pípāsati	"he wants to drink"
jīvati	"he lives"	jíjīviṣati	"he wants to live"

Meadow Mari

In Meadow Mari, the desiderative mood is marked by the suffix -не -ne.

Positive present

Conjugation of the present desiderative positive

Person	1st Dec. pos.	2nd Dec. pos.
1st Singular	лекнем2 (I want to go)	мондынем (I want to forget)
2nd Singular	лекнет2 (You want to go)	мондынет (You want to forget)
3rd Singular	лекнеже2 (He/she/it wants to go)	мондынеже (He/she/it wants to forget)
1st Plural	лекнена2 (We want to go)	мондынена (We want to forget)
2nd Plural	лекнеда2 (You want to go)	мондынеда (You want to forget)
3rd Plural	лекнешт2 (They want to go)	мондынешт (They want to forget)

Negative present

Conjugation of the present desiderative negative

Person	1st Dec. neg.	2nd Dec. neg.
1st Singular	ынем лек2 (I don't want to go)	ынем мондо1 (I don't want to forget)
2nd Singular	ынет лек2 (You don't want to go)	ынет мондо1 (You don't want to forget)
3rd Singular	ынеже лек2 (He/she/it doesn't want to go)	ынеже мондо1 (He/she/it doesn't want to forget)
1st Plural	ынена лек2 (We don't want to go)	ынена мондо1 (We don't want to forget)
2nd Plural	ынеда лек2 (You don't want to go)	ынеда мондо1 (You don't want to forget)
3rd Plural	ынешт лек2 (They don't want to go)	ынешт мондо1 (They don't want to forget)

Japanese

In Japanese, the desiderative takes two main forms: () and (). Both forms conjugate for tense and positivity, but in different ways: with the ending, the verb becomes an , or a conjugable adjective, while the ending ( suffix) creates a godan/yodan verb. Though there are other, compound forms to demonstrate wanting, these two alone are demonstrated because they are inflections of the main verb. These two forms are plain/informal in nature, and can be elevated to the normal-polite and other levels through normal methods.

is an absolute statement of desire, whereas indicates the appearance of desire. Generally, one does not say things such as 'Tarō wants to eat' because one cannot read Tarō's thoughts; instead, one says 'it appears that Tarō wants to eat.'

Godan Verbs

		Template:Langx	Template:Langx	Meaning
Non-past	Positive	Template:Langx	Template:Langx	'want(s) to write'
	Negative	Template:Langx	Template:Langx	'don't/doesn't want to write'
Past	Positive	Template:Langx	Template:Langx	'wanted to write'
	Negative	Template:Langx	Template:Langx	'didn't want to write'

Ichidan Verbs

		Template:Langx	Template:Langx	Meaning
Non-past	Positive	Template:Langx	Template:Langx	'wants to eat'
	Negative	Template:Langx	Template:Langx	'don't/doesn't want to eat'
Past	Positive	Template:Langx	Template:Langx	'wanted to eat'
	Negative	Template:Langx	Template:Langx	'didn't want to eat'

Proto-Indo-European

Proto-Indo-European likely had a desiderative. In some daughter languages like Albanian, Indo-Iranian, Balto-Slavic and possibly Celtic, it acquired the meaning of a future tense.