In short

You already know two ways to talk about the past: the plain past (הלכתי, halachti, “I went / I walked”) for a completed event, and the verb היה (haya, “was”) from lesson 28. This lesson combines the second with the present participle (binoni) to build a compound past that the plain past cannot express: repeated, habitual, or ongoing background action — English “used to” and “would.” כשהייתי ילד הייתי משחק בכדורגל (kshe-hayiti yeled hayiti mesachek be-kaduregel, “when I was a kid I used to play football”).

The pattern is simply היה conjugated in the past + the ordinary present-tense verb: הייתי גר (hayiti gar, “I used to live”), היא הייתה עובדת (hi hayta ovedet, “she used to work”), הם היו הולכים (hem hayu holchim, “they used to go”). The same היה + binoni combination also carries the irrealis “would” of hypothetical and polite statements — הייתי שמח לעזור (hayiti sameach la’azor, “I’d be glad to help”) — which the counterfactual-conditional lesson later completes with אילו / לו (ilu / lu).

The rule

• The formula: past-tense היה + the present participle (binoni). Take היה and conjugate it fully in the past (הייתי / היית / היה / הייתה / היינו / היו), then follow it with the main verb in its plain present-tense form: הייתי גר (hayiti gar), היא הייתה עובדת (hi hayta ovedet), הם היו הולכים (hem hayu holchim). The binoni is exactly the present-tense form you already learned (lessons 6 and 20) — nothing new about its shape.

• Two agreements, on two different words. היה is the finite verb and agrees with the subject in person, gender, and number — that is what picks הייתי vs היה vs היו. The binoni that follows carries no person at all; it agrees only in gender and number, just like any present-tense verb. So “she used to work” is הייתה (3rd f sg) + עובדת (f sg) = היא הייתה עובדת, and “they (m) used to go” is היו (3rd pl) + הולכים (m pl) = הם היו הולכים. Both words must match the subject, but by different rules.

• Use 1 — past habitual: “used to / would (repeatedly).” This is the everyday use: an action repeated over a stretch of past time, or a background state that framed other events. כל בוקר הייתי שותה קפה (kol boker hayiti shote kafe, “every morning I used to drink coffee”), בקיץ היינו הולכים לים (ba-kayitz hayinu holchim la-yam, “in the summer we would go to the sea”). Words like כל יום (kol yom, “every day”), פעם (pa’am, “once, back then”), and בילדותי (be-yalduti, “in my childhood”) are natural signposts for it.

• Contrast with the plain past — one event vs a habit. The plain past reports a bounded, completed action: הלכתי לבית הספר (halachti le-veit ha-sefer, “I went to school” — on one occasion). היה + binoni re-casts the same verb as a recurring habit: הייתי הולך לבית הספר (hayiti holech le-veit ha-sefer, “I used to go to school” — regularly, over a period). Choose by meaning: finished single event → plain past; repeated or background → היה + binoni.

• Use 2 — irrealis “would”: hypothetical and polite. The same היה + binoni expresses an unreal or softened action — English “would.” On its own it makes a polite or tentative statement: הייתי לוקח מטרייה במקומך (hayiti lokeach mitriya bimkomcha, “I’d take an umbrella if I were you”), הייתי שמח לעזור (hayiti sameach la’azor, “I’d be glad to help”). It is also the main-clause (“then…”) half of the counterfactual conditional: אילו היה לי זמן, הייתי בא (ilu haya li zman, hayiti ba, “if I had time, I’d come”). The full “if…” side with אילו / לו is the next stage — see lesson 65; here just recognise that “would” is built the same way.

• Never stack two past-tense verbs. The content verb after היה is always the present participle, never a second past form. It is הייתי גר (hayiti gar), not הייתי גרתי. Because the binoni carries no person, the person is expressed once, on היה.

• Colloquial shortcut: set היה once, then chain bare binoni. Within a single run of habitual verbs you conjugate היה on the first and let the rest ride on it as plain participles: הייתי קם מוקדם וקורא עיתון (hayiti kam mukdam ve-kore iton, “I used to get up early and read the paper”) — קורא needs no second היה.

Forms & patterns

Full paradigm — היה (past) + binoni of גר (root ג.ו.ר, “to live/reside”):

Who agrees how:

Plain past vs היה + binoni — same verb, different aspect:

Examples

Common mistakes

• כשהייתי ילד שיחקתי בכדורגל כל יום -> כשהייתי ילד הייתי משחק בכדורגל כל יום (kshe-hayiti yeled hayiti mesachek…) - the plain past שיחקתי reports one bounded event; a repeated childhood habit needs היה + binoni.
• בקיץ הולכים לים כל בוקר (meaning “we used to go”) -> בקיץ היינו הולכים לים כל בוקר (ba-kayitz hayinu holchim…) - a bare binoni is present tense (“we go”); to put the habit in the past you must add היה.
• היא היה עובדת -> היא הייתה עובדת (hi hayta ovedet) - היה agrees with the subject; a feminine singular subject takes הייתה, not היה.
• הם היה הולכים -> הם היו הולכים (hem hayu holchim) - היה also agrees in number; a plural subject takes היו.
• הייתי גרתי בחיפה -> הייתי גר בחיפה (hayiti gar be-chaifa) - after היה the main verb is the present participle גר, never a second past-tense verb; don’t stack two pasts.
• היא הייתה עובד -> היא הייתה עובדת (hi hayta ovedet) - the binoni agrees in gender+number with the subject, so a feminine subject needs עובדת, not עובד.

Tips

• The formula in one line: היה (agrees person + gender + number) + binoni (agrees gender + number only) = “used to / would.”
• Deciding between the tenses: one finished event → plain past (הלכתי, “I went”); a repeated or ongoing background action → היה + binoni (הייתי הולך, “I used to go”).
• Signpost words that invite the habitual: כל יום / בכל שבת / כל בוקר (kol yom, be-chol shabat, kol boker), פעם (pa’am), בילדותי (be-yalduti), and the frame כשהייתי… (kshe-hayiti…, “when I was…”).
• Person is expressed once — on היה. The binoni never inflects for person, so never reach for a past ending on the second verb.
• Set היה only on the first verb of a habitual run; later verbs can share it as plain participles: הייתי קם וקורא (hayiti kam ve-kore).
• The very same היה + binoni is the “would” of polite and hypothetical statements: הייתי שמח, במקומך הייתי לוקח. The full “if…” side with אילו / לו comes in the counterfactual lesson.
• The binoni here is just the ordinary present-tense form you already know — this construction adds no new verb shapes, only the היה in front.