Editing Irish syntax (section)

====Syntactic complementation====
The subordinate clause is a part of the main clause in a purely syntactic complementation. In Irish it is introduced by {{Lang|ga|go}} "that" in the positive and {{Lang|ga|nach}} "that... not" in the negative.
{{interlinear|lang=ga|number=(45)
| Deir sé go bhfuil deifir air.
| say.PRES 3S.M.CNJV that EXIST.PRES.DEP hurry {upon him}
| He says that he's in a hurry.
}}
{{interlinear|lang=ga|number=(46)
| Chruthaigh sé nach raibh taibhse ann.
| prove.PRET 3S.M.CNJV that.NEG EXIST.PRET.DEP ghost there
| He proved that there was no ghost.
}}

Other examples of [[complex sentence]]s using complementizers:
*(47a) {{Lang|ga|Bhí faitíos roimhe '''mar go''' raibh sé taghdach.}} "People were afraid of him '''because''' he was quick-tempered."
*(47b) {{Lang|ga|Ní chreidim é '''cé go''' bhfeicim é.}} "I don't believe it '''although''' I see it."
*(47c) {{Lang|ga|Scríobh sí síos é '''ar nós nach''' ndéanfadh sí dearmad air.}} "She wrote it down '''so that''' she wouldn't forget it."
*(47d) {{Lang|ga|Fan '''nó go''' dtiocfaidh sé.}} "Wait '''until''' he comes."