| Merge: | set-Merge |
| Stream: | [['n_3rd_msc_sg', 'Frank_1'], 'T_ing', 'C', 'begin', 'v*', ['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | [] |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | [['Frank_1', 'n_3rd_msc_sg'], 'T_ing', 'C', 'begin', 'v*', ['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | ['C', 'begin', 'v*', ['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| Operations: | Agree: (Ting,n) Checked Features: 'uPerson' 'uNumber' 'uGender' |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | ['begin', 'v*', ['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| Unlabeled: | |
| Label from Head: | |
| Label from Head: | |
| Label from Head: | |
| Label from Head: | |
| Crash (Unlabeled): |
| Merge: | set-Merge |
| Stream: | ['C', 'begin', 'v*', ['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| FormCopy: | |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | ['begin', 'v*', ['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| Unlabeled: | |
| Label from Head: | |
| Label from Head: | |
| Label via shared features: | |
| Label from Head: | |
| Label from Head: | |
| Label from Head: | |
| Label via movement: |
| Merge: | set-Merge |
| Stream: | ['v*', ['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | [['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| Operations: | Agree: (v*,C) Checked Features: 'uPerson' 'uNumber' 'uGender' |
| Unlabeled: | |
| Label from Head: | |
| Label from Head: |
| Merge: | set-Merge |
| Stream: | [] |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | [['Frank_2', 'n_3rd_msc_sg'], 'Tpast', 'C'] |
| FormCopy: | |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | ['C'] |
| Operations: | Agree: (Tpast,n) Checked Features: 'uPerson' 'uNumber' 'uGender' |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | [] |
| Unlabeled: | |
| Label from Head: | |
| Label from Head: | |
| Label from Head: | |
| Crash (Unlabeled): |
| Merge: | set-Merge |
| Stream: | ['C'] |
| FormCopy: | |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | [] |
| Unlabeled: | |
| Label from Head: | |
| Label from Head: | |
| Label via shared features: | |
| Label from Head: | |
| Label from Head: | |
| Label via movement: | |
| Transfer: | |
| Frontier: |
| Spell Out: | C n Frank2 T(Past,3rd,sg) v* begin C $n -ing v swim |
| PF Rules: | Frank2 T(Past,3rd,sg)+begin Frank2 began ∅/himself Ting+swim Frank began ∅/himself swimming |
| Merge: | set-Merge |
| Stream: | ['v*', ['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| FormCopy: | |
| Unlabeled: |
| Merge: | set-Merge |
| Stream: | [['n_3rd_msc_sg', 'Frank_2'], 'Tpast', 'C'] |
| Operations: | Agree: (v*,C) Checked Features: 'uPerson' 'uNumber' 'uGender' |
| Unlabeled: | |
| Label from Head: | |
| Label from Head: | |
| Crash (Unlabeled): |
| # of Backtracks: | 3 |
| # of Crashes: | 3 |
| # of Successful Derivations: | 1 |