could lot
Regular verb: lot - lotted- lotted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could lot
you could lot
she could lot
we could lot
you could lot
they could lot 	I could be lotting
you could be lotting
she could be lotting
we could be lotting
you could be lotting
they could be lotting	I could have lotted
you could have lotted
she could have lotted
we could have lotted
you could have lotted
they could have lotted	I could have been lotting
you could have been lotting
she could have been lotting
we could have been lotting
you could have been lotting
they could have been lotting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't lot
you couldn't lot
she couldn't lot
we couldn't lot
you couldn't lot
they couldn't lot 	I couldn't be lotting
you couldn't be lotting
she couldn't be lotting
we couldn't be lotting
you couldn't be lotting
they couldn't be lotting	I couldn't have lotted
you couldn't have lotted
she couldn't have lotted
we couldn't have lotted
you couldn't have lotted
they couldn't have lotted	I couldn't have been lotting
you couldn't have been lotting
she couldn't have been lotting
we couldn't have been lotting
you couldn't have been lotting
they couldn't have been lotting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I lot?
could you lot?
could she lot?
could we lot?
could you lot?
could they lot? 	could I be lotting?
could you be lotting?
could she be lotting?
could we be lotting?
could you be lotting?
could they be lotting? 	could I have lotted?
could you have lotted?
could she have lotted?
could we have lotted?
could you have lotted?
could they have lotted? 	could I have been lotting?
could you have been lotting?
could she have been lotting?
could we have been lotting?
could you have been lotting?
could they have been lotting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I lot?
couldn't you lot?
couldn't she lot?
couldn't we lot?
couldn't you lot?
couldn't they lot? 	couldn't I be lotting?
couldn't you be lotting?
couldn't she be lotting?
couldn't we be lotting?
couldn't you be lotting?
couldn't they be lotting? 	couldn't I have lotted?
couldn't you have lotted?
couldn't she have lotted?
couldn't we have lotted?
couldn't you have lotted?
couldn't they have lotted? 	couldn't I have been lotting?
couldn't you have been lotting?
couldn't she have been lotting?
couldn't we have been lotting?
couldn't you have been lotting?
couldn't they have been lotting?