I could fertilise you could fertilise he could fertilise we could fertilise you could fertilise they could fertilise
Form mit V-ing
I could be fertilising you could be fertilising he could be fertilising we could be fertilising you could be fertilising they could be fertilising
Perfekt
I could have fertilised you could have fertilised he could have fertilised we could have fertilised you could have fertilised they could have fertilised
Perfekt mit V-ing
I could have been fertilising you could have been fertilising he could have been fertilising we could have been fertilising you could have been fertilising they could have been fertilising
Negation
Einfache Form
I couldn't fertilise you couldn't fertilise he couldn't fertilise we couldn't fertilise you couldn't fertilise they couldn't fertilise
Form mit V-ing
I couldn't be fertilising you couldn't be fertilising he couldn't be fertilising we couldn't be fertilising you couldn't be fertilising they couldn't be fertilising
Perfekt
I couldn't have fertilised you couldn't have fertilised he couldn't have fertilised we couldn't have fertilised you couldn't have fertilised they couldn't have fertilised
Perfekt mit V-ing
I couldn't have been fertilising you couldn't have been fertilising he couldn't have been fertilising we couldn't have been fertilising you couldn't have been fertilising they couldn't have been fertilising
Fragende Form
Einfache Form
could I fertilise? could you fertilise? could he fertilise? could we fertilise? could you fertilise? could they fertilise?
Form mit V-ing
could I be fertilising? could you be fertilising? could he be fertilising? could we be fertilising? could you be fertilising? could they be fertilising?
Perfekt
could I have fertilised? could you have fertilised? could he have fertilised? could we have fertilised? could you have fertilised? could they have fertilised?
Perfekt mit V-ing
could I have been fertilising? could you have been fertilising? could he have been fertilising? could we have been fertilising? could you have been fertilising? could they have been fertilising?
Fragende Negation Form
Einfache Form
couldn't I fertilise? couldn't you fertilise? couldn't he fertilise? couldn't we fertilise? couldn't you fertilise? couldn't they fertilise?
Form mit V-ing
couldn't I be fertilising? couldn't you be fertilising? couldn't he be fertilising? couldn't we be fertilising? couldn't you be fertilising? couldn't they be fertilising?
Perfekt
couldn't I have fertilised? couldn't you have fertilised? couldn't he have fertilised? couldn't we have fertilised? couldn't you have fertilised? couldn't they have fertilised?
Perfekt mit V-ing
couldn't I have been fertilising? couldn't you have been fertilising? couldn't he have been fertilising? couldn't we have been fertilising? couldn't you have been fertilising? couldn't they have been fertilising?