schragen werkwoord | underpin [underpinned, underpinning, underpins](To support from below with props or masonry) verb [UK: ˌʌn.də.ˈpɪn] [US: ˈʌn.dər.ˌpɪn] uphold [upheld, upheld, upholding, upholds](to keep erect) verb [UK: ˌʌp.ˈhəʊld] [US: ˌʌpˈhoʊld] |