could toke
Regular verb: toke - toked- toked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could toke
you could toke
he could toke
we could toke
you could toke
they could toke 	I could be toking
you could be toking
he could be toking
we could be toking
you could be toking
they could be toking	I could have toked
you could have toked
he could have toked
we could have toked
you could have toked
they could have toked	I could have been toking
you could have been toking
he could have been toking
we could have been toking
you could have been toking
they could have been toking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't toke
you couldn't toke
he couldn't toke
we couldn't toke
you couldn't toke
they couldn't toke 	I couldn't be toking
you couldn't be toking
he couldn't be toking
we couldn't be toking
you couldn't be toking
they couldn't be toking	I couldn't have toked
you couldn't have toked
he couldn't have toked
we couldn't have toked
you couldn't have toked
they couldn't have toked	I couldn't have been toking
you couldn't have been toking
he couldn't have been toking
we couldn't have been toking
you couldn't have been toking
they couldn't have been toking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I toke?
could you toke?
could he toke?
could we toke?
could you toke?
could they toke? 	could I be toking?
could you be toking?
could he be toking?
could we be toking?
could you be toking?
could they be toking? 	could I have toked?
could you have toked?
could he have toked?
could we have toked?
could you have toked?
could they have toked? 	could I have been toking?
could you have been toking?
could he have been toking?
could we have been toking?
could you have been toking?
could they have been toking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I toke?
couldn't you toke?
couldn't he toke?
couldn't we toke?
couldn't you toke?
couldn't they toke? 	couldn't I be toking?
couldn't you be toking?
couldn't he be toking?
couldn't we be toking?
couldn't you be toking?
couldn't they be toking? 	couldn't I have toked?
couldn't you have toked?
couldn't he have toked?
couldn't we have toked?
couldn't you have toked?
couldn't they have toked? 	couldn't I have been toking?
couldn't you have been toking?
couldn't he have been toking?
couldn't we have been toking?
couldn't you have been toking?
couldn't they have been toking?