English verb conjugation
COULD HERALD

Regular verb: herald - heralded - heralded

Affirmation

Simple form	V-ing form
I could herald you could herald he could herald we could herald you could herald they could herald	I could be heralding you could be heralding he could be heralding we could be heralding you could be heralding they could be heralding
Perfect	V-ing perfect
I could have heralded you could have heralded he could have heralded we could have heralded you could have heralded they could have heralded	I could have been heralding you could have been heralding he could have been heralding we could have been heralding you could have been heralding they could have been heralding

Negation

Simple form	V-ing form
I couldn't herald you couldn't herald he couldn't herald we couldn't herald you couldn't herald they couldn't herald	I couldn't be heralding you couldn't be heralding he couldn't be heralding we couldn't be heralding you couldn't be heralding they couldn't be heralding
Perfect	V-ing perfect
I couldn't have heralded you couldn't have heralded he couldn't have heralded we couldn't have heralded you couldn't have heralded they couldn't have heralded	I couldn't have been heralding you couldn't have been heralding he couldn't have been heralding we couldn't have been heralding you couldn't have been heralding they couldn't have been heralding

Interrogative form

Simple form	V-ing form
could I herald? could you herald? could he herald? could we herald? could you herald? could they herald?	could I be heralding? could you be heralding? could he be heralding? could we be heralding? could you be heralding? could they be heralding?
Perfect	V-ing perfect
could I have heralded? could you have heralded? could he have heralded? could we have heralded? could you have heralded? could they have heralded?	could I have been heralding? could you have been heralding? could he have been heralding? could we have been heralding? could you have been heralding? could they have been heralding?

Interro-negative form

Simple form	V-ing form
couldn't I herald? couldn't you herald? couldn't he herald? couldn't we herald? couldn't you herald? couldn't they herald?	couldn't I be heralding? couldn't you be heralding? couldn't he be heralding? couldn't we be heralding? couldn't you be heralding? couldn't they be heralding?
Perfect	V-ing perfect
couldn't I have heralded? couldn't you have heralded? couldn't he have heralded? couldn't we have heralded? couldn't you have heralded? couldn't they have heralded?	couldn't I have been heralding? couldn't you have been heralding? couldn't he have been heralding? couldn't we have been heralding? couldn't you have been heralding? couldn't they have been heralding?