The Hebrew Language verbs are inflected by gender, person, number, mood and tense. The base form for verbs is the 3rd person masculine singular past active indicative.
The inflection by gender is full; that is, Hebrew distinguishes between "lamadet" (you learned, feminine) and "lamadta" (you learned, masculine).
Passive "binyan"s (see below) have neither an Imperative, nor an Infinitive form.
There are 3 active binyans (Pa'al, Pi'el, Hif'il) and 4 passive ones (Nif'al, Pu'al, Huf'al, Hitpa'el). Usually Pi'el verbs (e.g. "tipel", handled, took care of) become passive in Pu'al ("tupal", was handled, was taken care of). Similarly, the active Hif'il corresponds to the passive Huf'al. Nif'al is often used as the passive of Pa'al (thus Pa'al "sagar", "closed", turns into Nif'al "nisgar", was closed); however, ancient usage suggests that it was originally used as a reflexive structure, and modern Hebrew has many verbs in Nif'al that have an active sense (e.g. "nixnas", "entered"). In modern Hebrew, hitpa'el carries the reflexive function.
The system of the binyan is relatively easy to understand and grasp; however it has numerous exceptions due to regular phonetical effects such as assimilation.
The second way is the addition of two existing stems. For example, "qol", "sound" and "no'a", "motion" create together "qolno'a", "cinema".