can treadle
Regular verb: treadle - treadled- treadled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can treadle
you can treadle
she can treadle
we can treadle
you can treadle
they can treadle 	I can be treadling
you can be treadling
she can be treadling
we can be treadling
you can be treadling
they can be treadling	I can have treadled
you can have treadled
she can have treadled
we can have treadled
you can have treadled
they can have treadled	I can have been treadling
you can have been treadling
she can have been treadling
we can have been treadling
you can have been treadling
they can have been treadling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't treadle
you can't treadle
she can't treadle
we can't treadle
you can't treadle
they can't treadle 	I can't be treadling
you can't be treadling
she can't be treadling
we can't be treadling
you can't be treadling
they can't be treadling	I can't have treadled
you can't have treadled
she can't have treadled
we can't have treadled
you can't have treadled
they can't have treadled	I can't have been treadling
you can't have been treadling
she can't have been treadling
we can't have been treadling
you can't have been treadling
they can't have been treadling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I treadle?
can you treadle?
can she treadle?
can we treadle?
can you treadle?
can they treadle? 	can I be treadling?
can you be treadling?
can she be treadling?
can we be treadling?
can you be treadling?
can they be treadling? 	can I have treadled?
can you have treadled?
can she have treadled?
can we have treadled?
can you have treadled?
can they have treadled? 	can I have been treadling?
can you have been treadling?
can she have been treadling?
can we have been treadling?
can you have been treadling?
can they have been treadling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I treadle?
can't you treadle?
can't she treadle?
can't we treadle?
can't you treadle?
can't they treadle? 	can't I be treadling?
can't you be treadling?
can't she be treadling?
can't we be treadling?
can't you be treadling?
can't they be treadling? 	can't I have treadled?
can't you have treadled?
can't she have treadled?
can't we have treadled?
can't you have treadled?
can't they have treadled? 	can't I have been treadling?
can't you have been treadling?
can't she have been treadling?
can't we have been treadling?
can't you have been treadling?
can't they have been treadling?