Coniugazione del verbo inglese
SHOULD DULL

Verbo regolare: dull - dulled - dulled

Affermazione

Forma semplice	Forma con V-ing
I'd dull you'd dull he'd dull we'd dull you'd dull they'd dull	I'd be dulling you'd be dulling he'd be dulling we'd be dulling you'd be dulling they'd be dulling
Perfetto	Perfetto con V-ing
I should've dulled you should've dulled he should've dulled we should've dulled you should've dulled they should've dulled	I should've been dulling you should've been dulling he should've been dulling we should've been dulling you should've been dulling they should've been dulling

Negazione

Forma semplice	Forma con V-ing
I shouldn't dull you shouldn't dull he shouldn't dull we shouldn't dull you shouldn't dull they shouldn't dull	I shouldn't be dulling you shouldn't be dulling he shouldn't be dulling we shouldn't be dulling you shouldn't be dulling they shouldn't be dulling
Perfetto	Perfetto con V-ing
I shouldn't have dulled you shouldn't have dulled he shouldn't have dulled we shouldn't have dulled you shouldn't have dulled they shouldn't have dulled	I shouldn't have been dulling you shouldn't have been dulling he shouldn't have been dulling we shouldn't have been dulling you shouldn't have been dulling they shouldn't have been dulling

Forma interrogativa

Forma semplice	Forma con V-ing
should I dull? should you dull? should he dull? should we dull? should you dull? should they dull?	should I be dulling? should you be dulling? should he be dulling? should we be dulling? should you be dulling? should they be dulling?
Perfetto	Perfetto con V-ing
should I have dulled? should you have dulled? should he have dulled? should we have dulled? should you have dulled? should they have dulled?	should I have been dulling? should you have been dulling? should he have been dulling? should we have been dulling? should you have been dulling? should they have been dulling?

Forma interro-negativa

Forma semplice	Forma con V-ing
shouldn't I dull? shouldn't you dull? shouldn't he dull? shouldn't we dull? shouldn't you dull? shouldn't they dull?	shouldn't I be dulling? shouldn't you be dulling? shouldn't he be dulling? shouldn't we be dulling? shouldn't you be dulling? shouldn't they be dulling?
Perfetto	Perfetto con V-ing
shouldn't I have dulled? shouldn't you have dulled? shouldn't he have dulled? shouldn't we have dulled? shouldn't you have dulled? shouldn't they have dulled?	shouldn't I have been dulling? shouldn't you have been dulling? shouldn't he have been dulling? shouldn't we have been dulling? shouldn't you have been dulling? shouldn't they have been dulling?