can undock
Verbo regular: undock - undocked- undocked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can undock
you can undock
he can undock
we can undock
you can undock
they can undock 	I can be undocking
you can be undocking
he can be undocking
we can be undocking
you can be undocking
they can be undocking	I can have undocked
you can have undocked
he can have undocked
we can have undocked
you can have undocked
they can have undocked	I can have been undocking
you can have been undocking
he can have been undocking
we can have been undocking
you can have been undocking
they can have been undocking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot undock
you cannot undock
he cannot undock
we cannot undock
you cannot undock
they cannot undock 	I cannot be undocking
you cannot be undocking
he cannot be undocking
we cannot be undocking
you cannot be undocking
they cannot be undocking	I cannot have undocked
you cannot have undocked
he cannot have undocked
we cannot have undocked
you cannot have undocked
they cannot have undocked	I cannot have been undocking
you cannot have been undocking
he cannot have been undocking
we cannot have been undocking
you cannot have been undocking
they cannot have been undocking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I undock?
can you undock?
can he undock?
can we undock?
can you undock?
can they undock? 	can I be undocking?
can you be undocking?
can he be undocking?
can we be undocking?
can you be undocking?
can they be undocking? 	can I have undocked?
can you have undocked?
can he have undocked?
can we have undocked?
can you have undocked?
can they have undocked? 	can I have been undocking?
can you have been undocking?
can he have been undocking?
can we have been undocking?
can you have been undocking?
can they have been undocking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not undock?
can you not undock?
can he not undock?
can we not undock?
can you not undock?
can they not undock? 	can I not be undocking?
can you not be undocking?
can he not be undocking?
can we not be undocking?
can you not be undocking?
can they not be undocking? 	can I not have undocked?
can you not have undocked?
can he not have undocked?
can we not have undocked?
can you not have undocked?
can they not have undocked? 	can I not have been undocking?
can you not have been undocking?
can he not have been undocking?
can we not have been undocking?
can you not have been undocking?
can they not have been undocking?