I could burke you could burke she could burke we could burke you could burke they could burke
Forma con V-ing
I could be burking you could be burking she could be burking we could be burking you could be burking they could be burking
Perfetto
I could have burked you could have burked she could have burked we could have burked you could have burked they could have burked
Perfetto con V-ing
I could have been burking you could have been burking she could have been burking we could have been burking you could have been burking they could have been burking
Negazione
Forma semplice
I couldn't burke you couldn't burke she couldn't burke we couldn't burke you couldn't burke they couldn't burke
Forma con V-ing
I couldn't be burking you couldn't be burking she couldn't be burking we couldn't be burking you couldn't be burking they couldn't be burking
Perfetto
I couldn't have burked you couldn't have burked she couldn't have burked we couldn't have burked you couldn't have burked they couldn't have burked
Perfetto con V-ing
I couldn't have been burking you couldn't have been burking she couldn't have been burking we couldn't have been burking you couldn't have been burking they couldn't have been burking
Forma interrogativa
Forma semplice
could I burke? could you burke? could she burke? could we burke? could you burke? could they burke?
Forma con V-ing
could I be burking? could you be burking? could she be burking? could we be burking? could you be burking? could they be burking?
Perfetto
could I have burked? could you have burked? could she have burked? could we have burked? could you have burked? could they have burked?
Perfetto con V-ing
could I have been burking? could you have been burking? could she have been burking? could we have been burking? could you have been burking? could they have been burking?
Forma interro-negativa
Forma semplice
couldn't I burke? couldn't you burke? couldn't she burke? couldn't we burke? couldn't you burke? couldn't they burke?
Forma con V-ing
couldn't I be burking? couldn't you be burking? couldn't she be burking? couldn't we be burking? couldn't you be burking? couldn't they be burking?
Perfetto
couldn't I have burked? couldn't you have burked? couldn't she have burked? couldn't we have burked? couldn't you have burked? couldn't they have burked?
Perfetto con V-ing
couldn't I have been burking? couldn't you have been burking? couldn't she have been burking? couldn't we have been burking? couldn't you have been burking? couldn't they have been burking?