Philippines ; Sampling; Language corpus; Sprachkorpus; Datensammlung; Data collection; Textkorpus (method.) ; Text corpus (method.) ; Corpus linguistics ; Standard Corpus of Present-Day Edited American English ; Frown ; F-LOB ; ICE-PHI ; LOB ; Frequency (morph.) ; Transfer (languages in contact) ; Adstratum language; Adstratsprache; Interference ; Aspect (morph.) ; Progressive (synt.) ; Aspect (synt.) ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English