should waddle
Regular verb: waddle - waddled- waddled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should waddle
you should waddle
she should waddle
we should waddle
you should waddle
they should waddle 	I should be waddling
you should be waddling
she should be waddling
we should be waddling
you should be waddling
they should be waddling	I should have waddled
you should have waddled
she should have waddled
we should have waddled
you should have waddled
they should have waddled	I should have been waddling
you should have been waddling
she should have been waddling
we should have been waddling
you should have been waddling
they should have been waddling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not waddle
you should not waddle
she should not waddle
we should not waddle
you should not waddle
they should not waddle 	I should not be waddling
you should not be waddling
she should not be waddling
we should not be waddling
you should not be waddling
they should not be waddling	I should not have waddled
you should not have waddled
she should not have waddled
we should not have waddled
you should not have waddled
they should not have waddled	I should not have been waddling
you should not have been waddling
she should not have been waddling
we should not have been waddling
you should not have been waddling
they should not have been waddling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I waddle?
should you waddle?
should she waddle?
should we waddle?
should you waddle?
should they waddle? 	should I be waddling?
should you be waddling?
should she be waddling?
should we be waddling?
should you be waddling?
should they be waddling? 	should I have waddled?
should you have waddled?
should she have waddled?
should we have waddled?
should you have waddled?
should they have waddled? 	should I have been waddling?
should you have been waddling?
should she have been waddling?
should we have been waddling?
should you have been waddling?
should they have been waddling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not waddle?
should you not waddle?
should she not waddle?
should we not waddle?
should you not waddle?
should they not waddle? 	should I not be waddling?
should you not be waddling?
should she not be waddling?
should we not be waddling?
should you not be waddling?
should they not be waddling? 	should I not have waddled?
should you not have waddled?
should she not have waddled?
should we not have waddled?
should you not have waddled?
should they not have waddled? 	should I not have been waddling?
should you not have been waddling?
should she not have been waddling?
should we not have been waddling?
should you not have been waddling?
should they not have been waddling?