go sped	go sting	go strung
go speed	go stink	go stuck
go spelt	go stole	go stung
go spent	go stolen	go stunk
go spilt	go stomatology	go style
go spin	go stood	go sung
go spit	go strew	go sunk
go split	go strewed	go swam
go spoil	go strewn	go sweep
go spoilt	go stridden	go swell
go spoke	go stride	go swelled
go spoken	go strike	go swept
go sprang	go strive	go swim
go spread	go striven	go swore
go sprung	go strode	go sworn
go spun	go strove	go swum
go stank	go struck	go swung