Verbo regolare: prefertilise - prefertilised - prefertilised
Affermazione
Forma semplice
I could prefertilise you could prefertilise she could prefertilise we could prefertilise you could prefertilise they could prefertilise
Forma con V-ing
I could be prefertilising you could be prefertilising she could be prefertilising we could be prefertilising you could be prefertilising they could be prefertilising
Perfetto
I could have prefertilised you could have prefertilised she could have prefertilised we could have prefertilised you could have prefertilised they could have prefertilised
Perfetto con V-ing
I could have been prefertilising you could have been prefertilising she could have been prefertilising we could have been prefertilising you could have been prefertilising they could have been prefertilising
Negazione
Forma semplice
I couldn't prefertilise you couldn't prefertilise she couldn't prefertilise we couldn't prefertilise you couldn't prefertilise they couldn't prefertilise
Forma con V-ing
I couldn't be prefertilising you couldn't be prefertilising she couldn't be prefertilising we couldn't be prefertilising you couldn't be prefertilising they couldn't be prefertilising
Perfetto
I couldn't have prefertilised you couldn't have prefertilised she couldn't have prefertilised we couldn't have prefertilised you couldn't have prefertilised they couldn't have prefertilised
Perfetto con V-ing
I couldn't have been prefertilising you couldn't have been prefertilising she couldn't have been prefertilising we couldn't have been prefertilising you couldn't have been prefertilising they couldn't have been prefertilising
Forma interrogativa
Forma semplice
could I prefertilise? could you prefertilise? could she prefertilise? could we prefertilise? could you prefertilise? could they prefertilise?
Forma con V-ing
could I be prefertilising? could you be prefertilising? could she be prefertilising? could we be prefertilising? could you be prefertilising? could they be prefertilising?
Perfetto
could I have prefertilised? could you have prefertilised? could she have prefertilised? could we have prefertilised? could you have prefertilised? could they have prefertilised?
Perfetto con V-ing
could I have been prefertilising? could you have been prefertilising? could she have been prefertilising? could we have been prefertilising? could you have been prefertilising? could they have been prefertilising?
Forma interro-negativa
Forma semplice
couldn't I prefertilise? couldn't you prefertilise? couldn't she prefertilise? couldn't we prefertilise? couldn't you prefertilise? couldn't they prefertilise?
Forma con V-ing
couldn't I be prefertilising? couldn't you be prefertilising? couldn't she be prefertilising? couldn't we be prefertilising? couldn't you be prefertilising? couldn't they be prefertilising?
Perfetto
couldn't I have prefertilised? couldn't you have prefertilised? couldn't she have prefertilised? couldn't we have prefertilised? couldn't you have prefertilised? couldn't they have prefertilised?
Perfetto con V-ing
couldn't I have been prefertilising? couldn't you have been prefertilising? couldn't she have been prefertilising? couldn't we have been prefertilising? couldn't you have been prefertilising? couldn't they have been prefertilising?