If the fabric was to have a pattern, there might also be a close-up colored sketch of it.
( ( If ( ( the fabric ) ( was ( to ( have ( a pattern ) ) ) ) ) ) ( , ( there ( ( ( might also ) ( be ( ( a ( close-up ( colored sketch ) ) ) ( of it ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN If) (S (NP (DT the) (NN fabric)) (VP (VBD was) (S (VP (TO to) (VP (VB have) (NP (DT a) (NN pattern)))))))) (, ,) (NP (EX there)) (VP (MD might) (ADVP (RB also)) (VP (VB be) (NP (NP (DT a) (JJ close-up) (VBN colored) (NN sketch)) (PP (IN of) (NP (PRP it)))))) (. .)))
Fabrics that have patterns never come with close-up sketches.
( ( Fabrics ( that ( have patterns ) ) ) ( never ( ( come ( with ( close-up sketches ) ) ) . ) ) )
(ROOT (S (NP (NP (NNP Fabrics)) (SBAR (WHNP (WDT that)) (S (VP (VBP have) (NP (NNS patterns)))))) (ADVP (RB never)) (VP (VBN come) (PP (IN with) (NP (NN close-up) (NNS sketches)))) (. .)))