Pay attention: not to mistake for pt I-t1/xxx nor for P-txxx where the verb is at the same time ל"ה and having a ת as 3rd or last root consonant.
It is the same thing as P-d090. This pattern is used with verbs of first guttural:
Hiptha'el, imperative 2nd person masculine singular. It is the apocopated form of P-txxx.y
