I could photosynthesise you could photosynthesise he could photosynthesise we could photosynthesise you could photosynthesise they could photosynthesise
Form mit V-ing
I could be photosynthesising you could be photosynthesising he could be photosynthesising we could be photosynthesising you could be photosynthesising they could be photosynthesising
Perfekt
I could have photosynthesised you could have photosynthesised he could have photosynthesised we could have photosynthesised you could have photosynthesised they could have photosynthesised
Perfekt mit V-ing
I could have been photosynthesising you could have been photosynthesising he could have been photosynthesising we could have been photosynthesising you could have been photosynthesising they could have been photosynthesising
Negation
Einfache Form
I couldn't photosynthesise you couldn't photosynthesise he couldn't photosynthesise we couldn't photosynthesise you couldn't photosynthesise they couldn't photosynthesise
Form mit V-ing
I couldn't be photosynthesising you couldn't be photosynthesising he couldn't be photosynthesising we couldn't be photosynthesising you couldn't be photosynthesising they couldn't be photosynthesising
Perfekt
I couldn't have photosynthesised you couldn't have photosynthesised he couldn't have photosynthesised we couldn't have photosynthesised you couldn't have photosynthesised they couldn't have photosynthesised
Perfekt mit V-ing
I couldn't have been photosynthesising you couldn't have been photosynthesising he couldn't have been photosynthesising we couldn't have been photosynthesising you couldn't have been photosynthesising they couldn't have been photosynthesising
Fragende Form
Einfache Form
could I photosynthesise? could you photosynthesise? could he photosynthesise? could we photosynthesise? could you photosynthesise? could they photosynthesise?
Form mit V-ing
could I be photosynthesising? could you be photosynthesising? could he be photosynthesising? could we be photosynthesising? could you be photosynthesising? could they be photosynthesising?
Perfekt
could I have photosynthesised? could you have photosynthesised? could he have photosynthesised? could we have photosynthesised? could you have photosynthesised? could they have photosynthesised?
Perfekt mit V-ing
could I have been photosynthesising? could you have been photosynthesising? could he have been photosynthesising? could we have been photosynthesising? could you have been photosynthesising? could they have been photosynthesising?
Fragende Negation Form
Einfache Form
couldn't I photosynthesise? couldn't you photosynthesise? couldn't he photosynthesise? couldn't we photosynthesise? couldn't you photosynthesise? couldn't they photosynthesise?
Form mit V-ing
couldn't I be photosynthesising? couldn't you be photosynthesising? couldn't he be photosynthesising? couldn't we be photosynthesising? couldn't you be photosynthesising? couldn't they be photosynthesising?
Perfekt
couldn't I have photosynthesised? couldn't you have photosynthesised? couldn't he have photosynthesised? couldn't we have photosynthesised? couldn't you have photosynthesised? couldn't they have photosynthesised?
Perfekt mit V-ing
couldn't I have been photosynthesising? couldn't you have been photosynthesising? couldn't he have been photosynthesising? couldn't we have been photosynthesising? couldn't you have been photosynthesising? couldn't they have been photosynthesising?