Don't let a verb count as the person being talked about

The third-person check asks whether anyone else was named before "он".
A nudge is mostly verbs, and they were counted as possible people, so
"попробуй встать и отдохнуть — у него есть перерыв" passed. Infinitives
and imperatives now join past tense as words that cannot be a person.

A plain noun before the pronoun still blinds it. That needs a parser,
and the comment says so.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CGeSZxh1DCtRxmFVSYVGvJ

internal/phraser/eval/address_time_test.go

@@ -24,3 +24,19 @@ func TestAddressTimeWordDoesNotBlind(t *testing.T) {
 		}
 	}
 }
+
+// TestAddressVerbIsNotAnAntecedent — a nudge is mostly verbs, and a verb is
+// never who "он" refers to. This exact string passed the check before.
+func TestAddressVerbIsNotAnAntecedent(t *testing.T) {
+	s := "попробуй встать и отдохнуть — у него есть перерыв"
+	if r := checkAddress(s); r.Pass {
+		t.Errorf("checkAddress(%q) passed, want a third-person failure", s)
+	}
+	// Still missed, and this is the documented hole: "выпей воды, он не пил" has
+	// a real noun ("воды") before the pronoun, so the scan believes somebody
+	// else was named. Telling that apart needs a parser, not a suffix rule.
+	// A named third party still wins over the verbs around it.
+	if r := checkAddress("сервис упал, он не отвечает"); !r.Pass {
+		t.Errorf("checkAddress on a real third party failed: %s", r.Detail)
+	}
+}

internal/phraser/eval/checks.go

@@ -340,7 +340,9 @@ func prevWord(words []string, i int) string {
 //   - it only looks BACKWARD. "Он не отвечает, сервис упал" names the subject
 //     after the pronoun and is flagged wrongly.
 //   - any noun earlier in the message counts as an antecedent, even when it is
-//     not one ("после обеда он не ел" reads as legitimate and is missed). The
+//     not one ("после обеда он не ел", "выпей воды, он не пил" — both missed).
+//     Verbs and time words no longer count, which covers the usual nudge, but a
+//     plain noun before the pronoun still blinds it. The
 //     common time words are stoplisted so the usual nudge opening does not
 //     blind it, but a message with any other noun in front still slips through.
 //     This is the check's real hole; widening it further would start flagging
@@ -407,14 +409,26 @@ var notAnAntecedent = map[string]bool{
 	"твой": true, "твоя": true, "твоё": true, "твое": true, "твои": true, "твою": true,
 }
 
-// looksPastVerb — a past-tense verb needs a subject of its own, so it is not an
-// antecedent either. Keeps "сервис упал, он не отвечает" working off "сервис".
-func looksPastVerb(w string) bool {
-	if len([]rune(w)) < 3 {
+// looksVerb — a verb is never the thing "он" refers to, so it must not count as
+// an antecedent. Past tense keeps "сервис упал, он не отвечает" working off
+// "сервис"; the infinitive and imperative endings are here because a nudge is
+// mostly made of them ("попробуй встать и отдохнуть — у него есть перерыв"
+// slipped through with "попробуй" taken for the person being talked about).
+func looksVerb(w string) bool {
+	r := []rune(w)
+	if len(r) < 3 {
 		return false
 	}
-	return strings.HasSuffix(w, "л") || strings.HasSuffix(w, "ла") ||
-		strings.HasSuffix(w, "ло") || strings.HasSuffix(w, "ли")
+	for _, suf := range []string{
+		"л", "ла", "ло", "ли", // past tense
+		"ть", "ться", "ти", "чь", // infinitive
+		"й", "йся", "йте", // imperative
+	} {
+		if strings.HasSuffix(w, suf) {
+			return true
+		}
+	}
+	return false
 }
 
 func checkAddress(body string) Result {
@@ -441,7 +455,7 @@ func checkAddress(body string) Result {
 			if !unicode.Is(unicode.Cyrillic, []rune(p)[0]) && !isLatinWord(p) {
 				continue // punctuation
 			}
-			if notAnAntecedent[p] || prepositions[p] || thirdPersonHim[p] || looksPastVerb(p) {
+			if notAnAntecedent[p] || prepositions[p] || thirdPersonHim[p] || looksVerb(p) {
 				continue
 			}
 			named = true