I could cant you could cant she could cant we could cant you could cant they could cant
Forma con V-ing
I could be canting you could be canting she could be canting we could be canting you could be canting they could be canting
Perfecto
I could have canted you could have canted she could have canted we could have canted you could have canted they could have canted
Perfecto con V-ing
I could have been canting you could have been canting she could have been canting we could have been canting you could have been canting they could have been canting
Negación
Forma simple
I couldn't cant you couldn't cant she couldn't cant we couldn't cant you couldn't cant they couldn't cant
Forma con V-ing
I couldn't be canting you couldn't be canting she couldn't be canting we couldn't be canting you couldn't be canting they couldn't be canting
Perfecto
I couldn't have canted you couldn't have canted she couldn't have canted we couldn't have canted you couldn't have canted they couldn't have canted
Perfecto con V-ing
I couldn't have been canting you couldn't have been canting she couldn't have been canting we couldn't have been canting you couldn't have been canting they couldn't have been canting
Forma interrogativa
Forma simple
could I cant? could you cant? could she cant? could we cant? could you cant? could they cant?
Forma con V-ing
could I be canting? could you be canting? could she be canting? could we be canting? could you be canting? could they be canting?
Perfecto
could I have canted? could you have canted? could she have canted? could we have canted? could you have canted? could they have canted?
Perfecto con V-ing
could I have been canting? could you have been canting? could she have been canting? could we have been canting? could you have been canting? could they have been canting?
Forma interro-negativa
Forma simple
couldn't I cant? couldn't you cant? couldn't she cant? couldn't we cant? couldn't you cant? couldn't they cant?
Forma con V-ing
couldn't I be canting? couldn't you be canting? couldn't she be canting? couldn't we be canting? couldn't you be canting? couldn't they be canting?
Perfecto
couldn't I have canted? couldn't you have canted? couldn't she have canted? couldn't we have canted? couldn't you have canted? couldn't they have canted?
Perfecto con V-ing
couldn't I have been canting? couldn't you have been canting? couldn't she have been canting? couldn't we have been canting? couldn't you have been canting? couldn't they have been canting?