can countermarch
Verbo regular: countermarch - countermarched- countermarched

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can countermarch
you can countermarch
he can countermarch
we can countermarch
you can countermarch
they can countermarch 	I can be countermarching
you can be countermarching
he can be countermarching
we can be countermarching
you can be countermarching
they can be countermarching	I can have countermarched
you can have countermarched
he can have countermarched
we can have countermarched
you can have countermarched
they can have countermarched	I can have been countermarching
you can have been countermarching
he can have been countermarching
we can have been countermarching
you can have been countermarching
they can have been countermarching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot countermarch
you cannot countermarch
he cannot countermarch
we cannot countermarch
you cannot countermarch
they cannot countermarch 	I cannot be countermarching
you cannot be countermarching
he cannot be countermarching
we cannot be countermarching
you cannot be countermarching
they cannot be countermarching	I cannot have countermarched
you cannot have countermarched
he cannot have countermarched
we cannot have countermarched
you cannot have countermarched
they cannot have countermarched	I cannot have been countermarching
you cannot have been countermarching
he cannot have been countermarching
we cannot have been countermarching
you cannot have been countermarching
they cannot have been countermarching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I countermarch?
can you countermarch?
can he countermarch?
can we countermarch?
can you countermarch?
can they countermarch? 	can I be countermarching?
can you be countermarching?
can he be countermarching?
can we be countermarching?
can you be countermarching?
can they be countermarching? 	can I have countermarched?
can you have countermarched?
can he have countermarched?
can we have countermarched?
can you have countermarched?
can they have countermarched? 	can I have been countermarching?
can you have been countermarching?
can he have been countermarching?
can we have been countermarching?
can you have been countermarching?
can they have been countermarching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not countermarch?
can you not countermarch?
can he not countermarch?
can we not countermarch?
can you not countermarch?
can they not countermarch? 	can I not be countermarching?
can you not be countermarching?
can he not be countermarching?
can we not be countermarching?
can you not be countermarching?
can they not be countermarching? 	can I not have countermarched?
can you not have countermarched?
can he not have countermarched?
can we not have countermarched?
can you not have countermarched?
can they not have countermarched? 	can I not have been countermarching?
can you not have been countermarching?
can he not have been countermarching?
can we not have been countermarching?
can you not have been countermarching?
can they not have been countermarching?