could tick tick
Verbo regular: tick tick - tick ticked- tick ticked

ón, este verbo puede no existir, se da como ejemplo la conjugación.

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could tick tick
you could tick tick
he could tick tick
we could tick tick
you could tick tick
they could tick tick 	I could be tick ticking
you could be tick ticking
he could be tick ticking
we could be tick ticking
you could be tick ticking
they could be tick ticking	I could have tick ticked
you could have tick ticked
he could have tick ticked
we could have tick ticked
you could have tick ticked
they could have tick ticked	I could have been tick ticking
you could have been tick ticking
he could have been tick ticking
we could have been tick ticking
you could have been tick ticking
they could have been tick ticking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't tick tick
you couldn't tick tick
he couldn't tick tick
we couldn't tick tick
you couldn't tick tick
they couldn't tick tick 	I couldn't be tick ticking
you couldn't be tick ticking
he couldn't be tick ticking
we couldn't be tick ticking
you couldn't be tick ticking
they couldn't be tick ticking	I couldn't have tick ticked
you couldn't have tick ticked
he couldn't have tick ticked
we couldn't have tick ticked
you couldn't have tick ticked
they couldn't have tick ticked	I couldn't have been tick ticking
you couldn't have been tick ticking
he couldn't have been tick ticking
we couldn't have been tick ticking
you couldn't have been tick ticking
they couldn't have been tick ticking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I tick tick?
could you tick tick?
could he tick tick?
could we tick tick?
could you tick tick?
could they tick tick? 	could I be tick ticking?
could you be tick ticking?
could he be tick ticking?
could we be tick ticking?
could you be tick ticking?
could they be tick ticking? 	could I have tick ticked?
could you have tick ticked?
could he have tick ticked?
could we have tick ticked?
could you have tick ticked?
could they have tick ticked? 	could I have been tick ticking?
could you have been tick ticking?
could he have been tick ticking?
could we have been tick ticking?
could you have been tick ticking?
could they have been tick ticking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I tick tick?
couldn't you tick tick?
couldn't he tick tick?
couldn't we tick tick?
couldn't you tick tick?
couldn't they tick tick? 	couldn't I be tick ticking?
couldn't you be tick ticking?
couldn't he be tick ticking?
couldn't we be tick ticking?
couldn't you be tick ticking?
couldn't they be tick ticking? 	couldn't I have tick ticked?
couldn't you have tick ticked?
couldn't he have tick ticked?
couldn't we have tick ticked?
couldn't you have tick ticked?
couldn't they have tick ticked? 	couldn't I have been tick ticking?
couldn't you have been tick ticking?
couldn't he have been tick ticking?
couldn't we have been tick ticking?
couldn't you have been tick ticking?
couldn't they have been tick ticking?