could tussle
Verbo regular: tussle - tussled- tussled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could tussle
you could tussle
he could tussle
we could tussle
you could tussle
they could tussle 	I could be tussling
you could be tussling
he could be tussling
we could be tussling
you could be tussling
they could be tussling	I could have tussled
you could have tussled
he could have tussled
we could have tussled
you could have tussled
they could have tussled	I could have been tussling
you could have been tussling
he could have been tussling
we could have been tussling
you could have been tussling
they could have been tussling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't tussle
you couldn't tussle
he couldn't tussle
we couldn't tussle
you couldn't tussle
they couldn't tussle 	I couldn't be tussling
you couldn't be tussling
he couldn't be tussling
we couldn't be tussling
you couldn't be tussling
they couldn't be tussling	I couldn't have tussled
you couldn't have tussled
he couldn't have tussled
we couldn't have tussled
you couldn't have tussled
they couldn't have tussled	I couldn't have been tussling
you couldn't have been tussling
he couldn't have been tussling
we couldn't have been tussling
you couldn't have been tussling
they couldn't have been tussling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I tussle?
could you tussle?
could he tussle?
could we tussle?
could you tussle?
could they tussle? 	could I be tussling?
could you be tussling?
could he be tussling?
could we be tussling?
could you be tussling?
could they be tussling? 	could I have tussled?
could you have tussled?
could he have tussled?
could we have tussled?
could you have tussled?
could they have tussled? 	could I have been tussling?
could you have been tussling?
could he have been tussling?
could we have been tussling?
could you have been tussling?
could they have been tussling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I tussle?
couldn't you tussle?
couldn't he tussle?
couldn't we tussle?
couldn't you tussle?
couldn't they tussle? 	couldn't I be tussling?
couldn't you be tussling?
couldn't he be tussling?
couldn't we be tussling?
couldn't you be tussling?
couldn't they be tussling? 	couldn't I have tussled?
couldn't you have tussled?
couldn't he have tussled?
couldn't we have tussled?
couldn't you have tussled?
couldn't they have tussled? 	couldn't I have been tussling?
couldn't you have been tussling?
couldn't he have been tussling?
couldn't we have been tussling?
couldn't you have been tussling?
couldn't they have been tussling?