Temporal Enhancement Conditional Enhancement

142 The logico-semantic relation on the data indicates that the pattern of its logical meaning in this text is α x . It is a hypotactic spatial enhancement. α as an independent clause with a relational process functions as an enhanced clause. as a dependent spatial enhancement clause with a relational process functions as the modifier. Here αis enhanced by . So α x means that α as an independent clause is enhanced by as a dependent spatial enhancement clause in a hypotactic spatial enhancement.

4.1.3.2 Temporal Enhancement

The analysis based on transitivity system and logico-semantic relation in tactic system theories of SFG on the data of TBWS in this research indicates that temporal enhancements have only the hypotactic temporal enhancement as in the followings.

4.1.3.2.1 Hypotactic Temporal Enhancement

The analysis based on the transitivity system and the logico-semantic relation in the tactic system theories of SFG on the data of TBWS in this research indicates that the paratactic temporal enhancement s has two patents , i.e., α x and x α as in the followings. Universitas Sumatera Utara 143 1 Pattern 1: αx Data 95 02:47 Clause: αtontu martangiang x tinggki margareja, The logico-semantic relation analysis on the data above indicates its logico- semantic relation is α x . α is an independent clause with a verbal process functions as an enhanced expansion. x as a dependent clause with a relational process functions as enhancing expansion. So α x means that α as an independent clause is enhanced by as a temporal enhancement in a hypotactic temporal enhancement expansion. β Pattern β: x α Data 28 03:47 Clause: x mulai SMP αndang di jolo nami on Clause 1: mulai smp Universitas Sumatera Utara 144 Clause 2: ndang di jolo nami on The logico-semantic relation analysis on the data above indicates that the pattern of its logical meaning is x α. x as a dependent clause with a relational process functions as an enhancing expansion. α as an independent clause with a relational process functions as an enhanced expansion. So x α means that x as a dependent c lause temporarily enhances α as an independent clause in a hypotactic enhancement expansion.

4.1.3.3 Conditional Enhancement

The analysis based on the transitivity system and the logico-semantic relation in the tactic system theories of SFG on the data of TBWS in this research indicates that conditional enhancements are divided into paratactic and hypotactic conditional enhancement as in the followings.

4.1.3.3.1 Paratactic Conditional Enhancement

The analysis based on the transitivity system and the logico-semantic relation in the tactic system theories of SFG on the data of TBWS in this research indicates that the paratactic conditional enhancement has only one patterns, i.e., x1 2 as in the followings. 1 Pattern 1: x1 2 Universitas Sumatera Utara 145 Data 193 03:45 Clause: x1alai di bagasan ni parjoloma hamuna mangalului harajaon ni Debata, 2baru ma annon pasahaton nama angka ondeng Clause 1: alai di bagasan ni parjoloma hamuna mangalului harajaon ni Debata Clause 2: baru ma annon pasahaton nama angka ondeng The logico-semantic relation analysis on the data above indicates that the patterns of the logical meanings in this text is x1 2. x1 as an independent conditional clause with a mental process functions as an enhancing expansion. 2 as an independent clause with a relational process functions as an enhanced expansion. So x1 2 means that x1 as an independent clause enhances 2 as an independent clause in a conditional enhancement expansion. Universitas Sumatera Utara 146

4.1.3.3.2 Hypotactic Conditional Enhancement

The analysis based on the transitivity system and the logico-semantic relation in the tactic system theories of SFG on the data of TBWS in this research indicates that the hypotactic conditional enhancements has four patterns, i.e., α x , x α, x α1 +αβ, and x 1 + β + γ αβ as in the followings. 1 Pattern: α x Data 74 01:07 Clause: αanggo angka hamoraon ido, anggo angka arta i, mangihut doi sian pudi, x asalma dos roha muna tentang keluarga muna Clause 1: anggo angka hamoraon ido, anggo angka arta i mangihut doi sian pudi head: αas an independent clause Clause 2: asalma dos roha muna tentang keluarga muna Universitas Sumatera Utara 147 The logico-semantic relation analysis on the data above indicates the pattern of its logical meaning in this text is α x . α as an independent clause with a relational process functions as the head. 2 as a dependent clause with a relational process functions as the modifier. Here α is enhanced by . So α x means thatα as an independent head clause is enhanced by x as a dependent conditional enhancement modifier clause in a conditional enhancement. β Pattern β: x α Data 31 03:58 Clause: x atik adong na hurang da, αleon hatorangan Clause 1: atik adong na hurang da Clause 2: leon hatorangan Universitas Sumatera Utara 148 The logico-semantic relation analysis on the data above indicates that the patterns of the logical meanings is x α. x as a dependent clause with a relational process functions as an enhancing expansion. α as an independent clause with a verbal process functions as an enhanced expansion. So x α means that as a dependent conditional clause temporarily enhances α as an independent clause as an enhanced expansion in a hypotactic conditional enhancement expansion. γ Pattern γ: x α1 +αβ Data 171 03:59 Clause: x molo nga dompak hamu Tuhanta Clause 1: molo nga dompak hamu Tuhanta Cluase2: manang aha pe diula hamu Universitas Sumatera Utara 149 Clause 3: manang ahape dipingkiri hamu The logico-semantic relation analysis on the data above indicates that the pattern of its logical meaning is x α1 +αβ. x as a dependent clause with a relational process functions as an enhancing expansion. α1 as an independent clause with a material process functions as an enhanced expansion. αβ as an independent clause with a mental process functions as an enhanced and extending expansion . So x α1 +αβ means that x as a conditional enhancement expansion enhances α1 as an enhanced expansion which is extended by αβ which is enhanced by x in a hypotactic conditional enhancement expansion. 4 Pattern 4: x 1 + β + γ αβ Data 109 08:08 Clause: x 1 molo adong ulaon ni angka dongan tubu muna parna, + βsongon i tarlumobi ulaon ni hula – hula muna γ manang na didia pe angka sinaga, αtibuma masuhi hamu punguan marga Universitas Sumatera Utara 150 Clause 1: molo adong ulaon ni angka dongan tubu muna parna Clause 2: songon i tarlumobi ulaon ni hula - hula muna manang na didia pe angka sinaga songon i tarlumobi ulaon ni hula – hula muna Clause 3: manang na didia pe angka sinaga Clause 4: tibuma masuhi hamu punguan marga Universitas Sumatera Utara 151 The logico-semantic relation analysis on the data above indicates that the pattern of its logical meaning is x 1 + β + γ α. 1 as a dependent clause with a relational process functions as an enhancing expansion. β as a dependent clause with a relational process functions as an enhancing expansion . γ as a dependent clause with a relational process functions as an enhancing expansion. α as an independent clause with a relational process functions as an enhanced expansion. So x 1 + β + γ α means that 1 + β + γ as expansions conditionally enhan cing α as an enhanced expansion in a conditional enhancement expansion.

4.1.3.4 Causal Enhancement