could tassel
Verbo regular: tassel - tasseled- tasseled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could tassel
you could tassel
he could tassel
we could tassel
you could tassel
they could tassel 	I could be tasseling
you could be tasseling
he could be tasseling
we could be tasseling
you could be tasseling
they could be tasseling	I could have tasseled
you could have tasseled
he could have tasseled
we could have tasseled
you could have tasseled
they could have tasseled	I could have been tasseling
you could have been tasseling
he could have been tasseling
we could have been tasseling
you could have been tasseling
they could have been tasseling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not tassel
you could not tassel
he could not tassel
we could not tassel
you could not tassel
they could not tassel 	I could not be tasseling
you could not be tasseling
he could not be tasseling
we could not be tasseling
you could not be tasseling
they could not be tasseling	I could not have tasseled
you could not have tasseled
he could not have tasseled
we could not have tasseled
you could not have tasseled
they could not have tasseled	I could not have been tasseling
you could not have been tasseling
he could not have been tasseling
we could not have been tasseling
you could not have been tasseling
they could not have been tasseling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I tassel?
could you tassel?
could he tassel?
could we tassel?
could you tassel?
could they tassel? 	could I be tasseling?
could you be tasseling?
could he be tasseling?
could we be tasseling?
could you be tasseling?
could they be tasseling? 	could I have tasseled?
could you have tasseled?
could he have tasseled?
could we have tasseled?
could you have tasseled?
could they have tasseled? 	could I have been tasseling?
could you have been tasseling?
could he have been tasseling?
could we have been tasseling?
could you have been tasseling?
could they have been tasseling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not tassel?
could you not tassel?
could he not tassel?
could we not tassel?
could you not tassel?
could they not tassel? 	could I not be tasseling?
could you not be tasseling?
could he not be tasseling?
could we not be tasseling?
could you not be tasseling?
could they not be tasseling? 	could I not have tasseled?
could you not have tasseled?
could he not have tasseled?
could we not have tasseled?
could you not have tasseled?
could they not have tasseled? 	could I not have been tasseling?
could you not have been tasseling?
could he not have been tasseling?
could we not have been tasseling?
could you not have been tasseling?
could they not have been tasseling?