can reckon
Verbo regular: reckon - reckoned- reckoned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can reckon
you can reckon
he can reckon
we can reckon
you can reckon
they can reckon 	I can be reckoning
you can be reckoning
he can be reckoning
we can be reckoning
you can be reckoning
they can be reckoning	I can have reckoned
you can have reckoned
he can have reckoned
we can have reckoned
you can have reckoned
they can have reckoned	I can have been reckoning
you can have been reckoning
he can have been reckoning
we can have been reckoning
you can have been reckoning
they can have been reckoning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't reckon
you can't reckon
he can't reckon
we can't reckon
you can't reckon
they can't reckon 	I can't be reckoning
you can't be reckoning
he can't be reckoning
we can't be reckoning
you can't be reckoning
they can't be reckoning	I can't have reckoned
you can't have reckoned
he can't have reckoned
we can't have reckoned
you can't have reckoned
they can't have reckoned	I can't have been reckoning
you can't have been reckoning
he can't have been reckoning
we can't have been reckoning
you can't have been reckoning
they can't have been reckoning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I reckon?
can you reckon?
can he reckon?
can we reckon?
can you reckon?
can they reckon? 	can I be reckoning?
can you be reckoning?
can he be reckoning?
can we be reckoning?
can you be reckoning?
can they be reckoning? 	can I have reckoned?
can you have reckoned?
can he have reckoned?
can we have reckoned?
can you have reckoned?
can they have reckoned? 	can I have been reckoning?
can you have been reckoning?
can he have been reckoning?
can we have been reckoning?
can you have been reckoning?
can they have been reckoning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I reckon?
can't you reckon?
can't he reckon?
can't we reckon?
can't you reckon?
can't they reckon? 	can't I be reckoning?
can't you be reckoning?
can't he be reckoning?
can't we be reckoning?
can't you be reckoning?
can't they be reckoning? 	can't I have reckoned?
can't you have reckoned?
can't he have reckoned?
can't we have reckoned?
can't you have reckoned?
can't they have reckoned? 	can't I have been reckoning?
can't you have been reckoning?
can't he have been reckoning?
can't we have been reckoning?
can't you have been reckoning?
can't they have been reckoning?