could ticktock
Verbo regular: ticktock - ticktocked- ticktocked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could ticktock
you could ticktock
he could ticktock
we could ticktock
you could ticktock
they could ticktock 	I could be ticktocking
you could be ticktocking
he could be ticktocking
we could be ticktocking
you could be ticktocking
they could be ticktocking	I could have ticktocked
you could have ticktocked
he could have ticktocked
we could have ticktocked
you could have ticktocked
they could have ticktocked	I could have been ticktocking
you could have been ticktocking
he could have been ticktocking
we could have been ticktocking
you could have been ticktocking
they could have been ticktocking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't ticktock
you couldn't ticktock
he couldn't ticktock
we couldn't ticktock
you couldn't ticktock
they couldn't ticktock 	I couldn't be ticktocking
you couldn't be ticktocking
he couldn't be ticktocking
we couldn't be ticktocking
you couldn't be ticktocking
they couldn't be ticktocking	I couldn't have ticktocked
you couldn't have ticktocked
he couldn't have ticktocked
we couldn't have ticktocked
you couldn't have ticktocked
they couldn't have ticktocked	I couldn't have been ticktocking
you couldn't have been ticktocking
he couldn't have been ticktocking
we couldn't have been ticktocking
you couldn't have been ticktocking
they couldn't have been ticktocking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I ticktock?
could you ticktock?
could he ticktock?
could we ticktock?
could you ticktock?
could they ticktock? 	could I be ticktocking?
could you be ticktocking?
could he be ticktocking?
could we be ticktocking?
could you be ticktocking?
could they be ticktocking? 	could I have ticktocked?
could you have ticktocked?
could he have ticktocked?
could we have ticktocked?
could you have ticktocked?
could they have ticktocked? 	could I have been ticktocking?
could you have been ticktocking?
could he have been ticktocking?
could we have been ticktocking?
could you have been ticktocking?
could they have been ticktocking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I ticktock?
couldn't you ticktock?
couldn't he ticktock?
couldn't we ticktock?
couldn't you ticktock?
couldn't they ticktock? 	couldn't I be ticktocking?
couldn't you be ticktocking?
couldn't he be ticktocking?
couldn't we be ticktocking?
couldn't you be ticktocking?
couldn't they be ticktocking? 	couldn't I have ticktocked?
couldn't you have ticktocked?
couldn't he have ticktocked?
couldn't we have ticktocked?
couldn't you have ticktocked?
couldn't they have ticktocked? 	couldn't I have been ticktocking?
couldn't you have been ticktocking?
couldn't he have been ticktocking?
couldn't we have been ticktocking?
couldn't you have been ticktocking?
couldn't they have been ticktocking?