Desire is an internal and a relatively pulsional need, i.e. a subjective necessity.
It can be more or less internalized and pulsional, from desire in its strictest meaning to will or volition.

● The verbal construction "verb-GI KEL-", i.e. the verb suffixed by the affix GI plus the possessive type of personal suffix followed by the verb kel- ('to come'), is one of the forms used to express pure desire.
The verb kel- is in general used in the focal present or past (forms in -YAP or -YOTGAN EDI), or in the definite past (form in -DI).
Other forms are also possible.

- In the focal forms, to express the current coming of desire:

Oyi, muzqaymoq yegim kelyapti.
Mum, I want to eat an ice-cream.

Chekkilari kelmayapti.
They do not feel like smoking right now.

- In the definite past, to express the desire has come:

Teatrga borgim keldi.
I wanted to go to the theatre.

- Other forms:

Kitobni o'qigani keldi.
She felt like reading the whole book.

Borgisi yo'q.
He has no intention at all of going.

Yozging bormi?
Do you want to write?

● Another construction expressing desire is:

Menda kinoga borish havasi bor.
I want to go to the cinema.

● The verbal construction "verb-ISHNI ISTA- (or XOHLA-)", i.e. the infinitive in the accusative followed by the verb ista- ('to want') or xohla- (same meaning).
ista- is more frequently used than xohla-.

Uyga ketishni istayman.
I want to go home.

Suv ichishni xohlayman / istayman.
I want to drink water.

Men u bilan uchrashishni qattiq istayman.
I am longing for an appointment with him.

O'qishni xohlayman.
I want to study.

Sen shuni istaysanmi, yo'qmi, baribir.
You want it or not.

● Some nominal constructions can also express desire or volition.

Uning hazilga mayli bor.
He is disposed to jokes.

Uning bu yerga kelish uchun ko'ngli bor.
He wants to come here.