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