should toboggan
Regular verb: toboggan - tobogganed- tobogganed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd toboggan
you'd toboggan
he'd toboggan
we'd toboggan
you'd toboggan
they'd toboggan 	I'd be tobogganing
you'd be tobogganing
he'd be tobogganing
we'd be tobogganing
you'd be tobogganing
they'd be tobogganing	I should've tobogganed
you should've tobogganed
he should've tobogganed
we should've tobogganed
you should've tobogganed
they should've tobogganed	I should've been tobogganing
you should've been tobogganing
he should've been tobogganing
we should've been tobogganing
you should've been tobogganing
they should've been tobogganing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't toboggan
you shouldn't toboggan
he shouldn't toboggan
we shouldn't toboggan
you shouldn't toboggan
they shouldn't toboggan 	I shouldn't be tobogganing
you shouldn't be tobogganing
he shouldn't be tobogganing
we shouldn't be tobogganing
you shouldn't be tobogganing
they shouldn't be tobogganing	I shouldn't have tobogganed
you shouldn't have tobogganed
he shouldn't have tobogganed
we shouldn't have tobogganed
you shouldn't have tobogganed
they shouldn't have tobogganed	I shouldn't have been tobogganing
you shouldn't have been tobogganing
he shouldn't have been tobogganing
we shouldn't have been tobogganing
you shouldn't have been tobogganing
they shouldn't have been tobogganing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I toboggan?
should you toboggan?
should he toboggan?
should we toboggan?
should you toboggan?
should they toboggan? 	should I be tobogganing?
should you be tobogganing?
should he be tobogganing?
should we be tobogganing?
should you be tobogganing?
should they be tobogganing? 	should I have tobogganed?
should you have tobogganed?
should he have tobogganed?
should we have tobogganed?
should you have tobogganed?
should they have tobogganed? 	should I have been tobogganing?
should you have been tobogganing?
should he have been tobogganing?
should we have been tobogganing?
should you have been tobogganing?
should they have been tobogganing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I toboggan?
shouldn't you toboggan?
shouldn't he toboggan?
shouldn't we toboggan?
shouldn't you toboggan?
shouldn't they toboggan? 	shouldn't I be tobogganing?
shouldn't you be tobogganing?
shouldn't he be tobogganing?
shouldn't we be tobogganing?
shouldn't you be tobogganing?
shouldn't they be tobogganing? 	shouldn't I have tobogganed?
shouldn't you have tobogganed?
shouldn't he have tobogganed?
shouldn't we have tobogganed?
shouldn't you have tobogganed?
shouldn't they have tobogganed? 	shouldn't I have been tobogganing?
shouldn't you have been tobogganing?
shouldn't he have been tobogganing?
shouldn't we have been tobogganing?
shouldn't you have been tobogganing?
shouldn't they have been tobogganing?