English verb conjugation
SHOULD WELSH

Regular verb: welsh - welshed - welshed

Affirmation

Simple form	V-ing form
I'd welsh you'd welsh he'd welsh we'd welsh you'd welsh they'd welsh	I'd be welshing you'd be welshing he'd be welshing we'd be welshing you'd be welshing they'd be welshing
Perfect	V-ing perfect
I should've welshed you should've welshed he should've welshed we should've welshed you should've welshed they should've welshed	I should've been welshing you should've been welshing he should've been welshing we should've been welshing you should've been welshing they should've been welshing

Negation

Simple form	V-ing form
I shouldn't welsh you shouldn't welsh he shouldn't welsh we shouldn't welsh you shouldn't welsh they shouldn't welsh	I shouldn't be welshing you shouldn't be welshing he shouldn't be welshing we shouldn't be welshing you shouldn't be welshing they shouldn't be welshing
Perfect	V-ing perfect
I shouldn't have welshed you shouldn't have welshed he shouldn't have welshed we shouldn't have welshed you shouldn't have welshed they shouldn't have welshed	I shouldn't have been welshing you shouldn't have been welshing he shouldn't have been welshing we shouldn't have been welshing you shouldn't have been welshing they shouldn't have been welshing

Interrogative form

Simple form	V-ing form
should I welsh? should you welsh? should he welsh? should we welsh? should you welsh? should they welsh?	should I be welshing? should you be welshing? should he be welshing? should we be welshing? should you be welshing? should they be welshing?
Perfect	V-ing perfect
should I have welshed? should you have welshed? should he have welshed? should we have welshed? should you have welshed? should they have welshed?	should I have been welshing? should you have been welshing? should he have been welshing? should we have been welshing? should you have been welshing? should they have been welshing?

Interro-negative form

Simple form	V-ing form
shouldn't I welsh? shouldn't you welsh? shouldn't he welsh? shouldn't we welsh? shouldn't you welsh? shouldn't they welsh?	shouldn't I be welshing? shouldn't you be welshing? shouldn't he be welshing? shouldn't we be welshing? shouldn't you be welshing? shouldn't they be welshing?
Perfect	V-ing perfect
shouldn't I have welshed? shouldn't you have welshed? shouldn't he have welshed? shouldn't we have welshed? shouldn't you have welshed? shouldn't they have welshed?	shouldn't I have been welshing? shouldn't you have been welshing? shouldn't he have been welshing? shouldn't we have been welshing? shouldn't you have been welshing? shouldn't they have been welshing?