can mud
Verbo regular: mud - mudded- mudded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can mud
you can mud
he can mud
we can mud
you can mud
they can mud 	I can be mudding
you can be mudding
he can be mudding
we can be mudding
you can be mudding
they can be mudding	I can have mudded
you can have mudded
he can have mudded
we can have mudded
you can have mudded
they can have mudded	I can have been mudding
you can have been mudding
he can have been mudding
we can have been mudding
you can have been mudding
they can have been mudding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot mud
you cannot mud
he cannot mud
we cannot mud
you cannot mud
they cannot mud 	I cannot be mudding
you cannot be mudding
he cannot be mudding
we cannot be mudding
you cannot be mudding
they cannot be mudding	I cannot have mudded
you cannot have mudded
he cannot have mudded
we cannot have mudded
you cannot have mudded
they cannot have mudded	I cannot have been mudding
you cannot have been mudding
he cannot have been mudding
we cannot have been mudding
you cannot have been mudding
they cannot have been mudding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I mud?
can you mud?
can he mud?
can we mud?
can you mud?
can they mud? 	can I be mudding?
can you be mudding?
can he be mudding?
can we be mudding?
can you be mudding?
can they be mudding? 	can I have mudded?
can you have mudded?
can he have mudded?
can we have mudded?
can you have mudded?
can they have mudded? 	can I have been mudding?
can you have been mudding?
can he have been mudding?
can we have been mudding?
can you have been mudding?
can they have been mudding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not mud?
can you not mud?
can he not mud?
can we not mud?
can you not mud?
can they not mud? 	can I not be mudding?
can you not be mudding?
can he not be mudding?
can we not be mudding?
can you not be mudding?
can they not be mudding? 	can I not have mudded?
can you not have mudded?
can he not have mudded?
can we not have mudded?
can you not have mudded?
can they not have mudded? 	can I not have been mudding?
can you not have been mudding?
can he not have been mudding?
can we not have been mudding?
can you not have been mudding?
can they not have been mudding?