Complex sentence: Purse joined Northampton Town on trial in July 2013, with manager Aidy Boothroyd worried over the fitness of centre-half Kelvin Langmead, before signing with Finnish side IFK Mariehamn in August until the end of the 2013 Veikkausliiga season.
Split into simpler sentences: Purse joined Northampton Town on trial in July 2013, with manager Aidy Boothroyd worried over the fitness of centre-half Kelvin Langmead. The following month he signed with Finnish side IFK Mariehamn until the end of the 2013 Veikkausliiga season.