can herald
Regular verb: herald - heralded- heralded

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot herald
you cannot herald
he cannot herald
we cannot herald
you cannot herald
they cannot herald 	I cannot be heralding
you cannot be heralding
he cannot be heralding
we cannot be heralding
you cannot be heralding
they cannot be heralding	I cannot have heralded
you cannot have heralded
he cannot have heralded
we cannot have heralded
you cannot have heralded
they cannot have heralded	I cannot have been heralding
you cannot have been heralding
he cannot have been heralding
we cannot have been heralding
you cannot have been heralding
they cannot have been heralding	

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

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not herald?
can you not herald?
can he not herald?
can we not herald?
can you not herald?
can they not herald? 	can I not be heralding?
can you not be heralding?
can he not be heralding?
can we not be heralding?
can you not be heralding?
can they not be heralding? 	can I not have heralded?
can you not have heralded?
can he not have heralded?
can we not have heralded?
can you not have heralded?
can they not have heralded? 	can I not have been heralding?
can you not have been heralding?
can he not have been heralding?
can we not have been heralding?
can you not have been heralding?
can they not have been heralding?