should tusk
Verbe régulier : tusk - tusked- tusked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd tusk
you'd tusk
he'd tusk
we'd tusk
you'd tusk
they'd tusk 	I'd be tusking
you'd be tusking
he'd be tusking
we'd be tusking
you'd be tusking
they'd be tusking	I should've tusked
you should've tusked
he should've tusked
we should've tusked
you should've tusked
they should've tusked	I should've been tusking
you should've been tusking
he should've been tusking
we should've been tusking
you should've been tusking
they should've been tusking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't tusk
you shouldn't tusk
he shouldn't tusk
we shouldn't tusk
you shouldn't tusk
they shouldn't tusk 	I shouldn't be tusking
you shouldn't be tusking
he shouldn't be tusking
we shouldn't be tusking
you shouldn't be tusking
they shouldn't be tusking	I shouldn't have tusked
you shouldn't have tusked
he shouldn't have tusked
we shouldn't have tusked
you shouldn't have tusked
they shouldn't have tusked	I shouldn't have been tusking
you shouldn't have been tusking
he shouldn't have been tusking
we shouldn't have been tusking
you shouldn't have been tusking
they shouldn't have been tusking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I tusk?
should you tusk?
should he tusk?
should we tusk?
should you tusk?
should they tusk? 	should I be tusking?
should you be tusking?
should he be tusking?
should we be tusking?
should you be tusking?
should they be tusking? 	should I have tusked?
should you have tusked?
should he have tusked?
should we have tusked?
should you have tusked?
should they have tusked? 	should I have been tusking?
should you have been tusking?
should he have been tusking?
should we have been tusking?
should you have been tusking?
should they have been tusking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I tusk?
shouldn't you tusk?
shouldn't he tusk?
shouldn't we tusk?
shouldn't you tusk?
shouldn't they tusk? 	shouldn't I be tusking?
shouldn't you be tusking?
shouldn't he be tusking?
shouldn't we be tusking?
shouldn't you be tusking?
shouldn't they be tusking? 	shouldn't I have tusked?
shouldn't you have tusked?
shouldn't he have tusked?
shouldn't we have tusked?
shouldn't you have tusked?
shouldn't they have tusked? 	shouldn't I have been tusking?
shouldn't you have been tusking?
shouldn't he have been tusking?
shouldn't we have been tusking?
shouldn't you have been tusking?
shouldn't they have been tusking?