I can degrease you can degrease she can degrease we can degrease you can degrease they can degrease
Forma com V-ing
I can be degreasing you can be degreasing she can be degreasing we can be degreasing you can be degreasing they can be degreasing
Perfeito
I can have degreased you can have degreased she can have degreased we can have degreased you can have degreased they can have degreased
Perfeito com V-ing
I can have been degreasing you can have been degreasing she can have been degreasing we can have been degreasing you can have been degreasing they can have been degreasing
Negação
Forma simple
I can't degrease you can't degrease she can't degrease we can't degrease you can't degrease they can't degrease
Forma com V-ing
I can't be degreasing you can't be degreasing she can't be degreasing we can't be degreasing you can't be degreasing they can't be degreasing
Perfeito
I can't have degreased you can't have degreased she can't have degreased we can't have degreased you can't have degreased they can't have degreased
Perfeito com V-ing
I can't have been degreasing you can't have been degreasing she can't have been degreasing we can't have been degreasing you can't have been degreasing they can't have been degreasing
Forma interrogativa
Forma simple
can I degrease? can you degrease? can she degrease? can we degrease? can you degrease? can they degrease?
Forma com V-ing
can I be degreasing? can you be degreasing? can she be degreasing? can we be degreasing? can you be degreasing? can they be degreasing?
Perfeito
can I have degreased? can you have degreased? can she have degreased? can we have degreased? can you have degreased? can they have degreased?
Perfeito com V-ing
can I have been degreasing? can you have been degreasing? can she have been degreasing? can we have been degreasing? can you have been degreasing? can they have been degreasing?
Forma interro-Negação
Forma simple
can't I degrease? can't you degrease? can't she degrease? can't we degrease? can't you degrease? can't they degrease?
Forma com V-ing
can't I be degreasing? can't you be degreasing? can't she be degreasing? can't we be degreasing? can't you be degreasing? can't they be degreasing?
Perfeito
can't I have degreased? can't you have degreased? can't she have degreased? can't we have degreased? can't you have degreased? can't they have degreased?
Perfeito com V-ing
can't I have been degreasing? can't you have been degreasing? can't she have been degreasing? can't we have been degreasing? can't you have been degreasing? can't they have been degreasing?