--You may conjecture upon it, if you please, ----and whilst your imagination is in motion, you may encourage it to go on, and discover by what causes and effects in nature it could come to pass, that my uncle _Toby_ got his modesty by the wound he received upon his groin. 
You may conjecture upon it, if you please, - and whilst your imagination is in motion, you may encourage it to discover how my uncle Toby got his modesty by the wound upon his groin. 