fly 
(flew) 	buy 
(bought) 	take 
(took) 	
throw 
(threw) 	shoot 
(shot) 	drink 
(drank) 	
swim 
(swam) 	put 
(put) 	hit 
(hit) 	

drive 
(drove) 	wake 
(woke) 	teach 
(taught) 	
hurt 
(hurt) 	build 
(built) 	sing 
(sang) 	
grow 
(grew) 	lead 
(led) 	lie 
(lay)