# Ch20 — Stem Change Drill

For each verb, provide: **Verbal Root · Pattern (2/3/4) · Pattern Subtype · Future Form**

| # | Present Form | Verbal Root | Pattern | Subtype | Future Form |
|---|---|---|---|---|---|
| 1 | γράφω | | | | |
| 2 | βλέπω | | | | |
| 3 | πέμπω | | | | |
| 4 | λείπω | | | | |
| 5 | ἄγω | | | | |
| 6 | ἄρχω | | | | |
| 7 | διώκω | | | | |
| 8 | κηρύσσω | | | | |
| 9 | πείθω | | | | |
| 10 | σῴζω | | | | |
| 11 | βαπτίζω | | | | |
| 12 | λαμβάνω | | | | |
| 13 | μανθάνω | | | | |
| 14 | ἁμαρτάνω | | | | |
| 15 | τυγχάνω | | | | |
| 16 | λανθάνω | | | | |
| 17 | ὁράω | | | | |
| 18 | ἔρχομαι | | | | |
| 19 | φέρω | | | | |
| 20 | λέγω | | | | |

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## Answer Key

| # | Present Form | Verbal Root | Pattern | Subtype | Future Form |
|---|---|---|---|---|---|
| 1 | γράφω | γραφ- | 2 | Labial stop (φ + σ → ψ) | γράψω |
| 2 | βλέπω | βλεπ- | 2 | Labial stop (π + σ → ψ) | βλέψω |
| 3 | πέμπω | πεμπ- | 2 | Labial stop (π + σ → ψ) | πέμψω |
| 4 | λείπω | λειπ- | 2 | Labial stop (π + σ → ψ); 2nd aorist | λείψω |
| 5 | ἄγω | ἀγ- | 2 | Velar stop (γ + σ → ξ) | ἄξω |
| 6 | ἄρχω | ἀρχ- | 2 | Velar stop (χ + σ → ξ) | ἄρξω |
| 7 | διώκω | διωκ- | 2 | Velar stop (κ + σ → ξ) | διώξω |
| 8 | κηρύσσω | κηρυκ- | 2 | Velar stop (κ + σ → ξ); present κ→σσ | κηρύξω |
| 9 | πείθω | πειθ- | 2 | Dental stop (θ + σ → σ) | πείσω |
| 10 | σῴζω | σῳδ- | 2 | Dental stop (δ + σ → σ) | σώσω |
| 11 | βαπτίζω | βαπτιδ- | 2 | Dental stop (δ + σ → σ) | βαπτίσω |
| 12 | λαμβάνω | λαβ- | 3 | Nasal infix (αμβ in present only) | λήμψομαι (deponent) |
| 13 | μανθάνω | μαθ- | 3 | Nasal infix (αν in present only) | (no future attested; aorist ἔμαθον) |
| 14 | ἁμαρτάνω | ἁμαρτ- | 3 | Nasal infix (αν in present only) | ἁμαρτήσω |
| 15 | τυγχάνω | τυχ- | 3 | Nasal infix (αν in present only) | τεύξομαι |
| 16 | λανθάνω | λαθ- | 3 | Nasal infix (αν in present only) | λήσω |
| 17 | ὁράω | ὁρ-/ὀπ-/ἰδ- | 4 | Suppletive | ὄψομαι (deponent) |
| 18 | ἔρχομαι | ἐρχ-/ἐλευθ-/ἐλθ- | 4 | Suppletive | ἐλεύσομαι (deponent) |
| 19 | φέρω | φερ-/οἰ-/ἐνεγκ- | 4 | Suppletive | οἴσω |
| 20 | λέγω | λεγ-/ἐρ-/εἰπ- | 4 | Suppletive | ἐρῶ (liquid future) |
