I could pedestrianise you could pedestrianise he could pedestrianise we could pedestrianise you could pedestrianise they could pedestrianise
V-ing form
I could be pedestrianising you could be pedestrianising he could be pedestrianising we could be pedestrianising you could be pedestrianising they could be pedestrianising
Perfect
I could have pedestrianised you could have pedestrianised he could have pedestrianised we could have pedestrianised you could have pedestrianised they could have pedestrianised
V-ing perfect
I could have been pedestrianising you could have been pedestrianising he could have been pedestrianising we could have been pedestrianising you could have been pedestrianising they could have been pedestrianising
Negation
Simple form
I couldn't pedestrianise you couldn't pedestrianise he couldn't pedestrianise we couldn't pedestrianise you couldn't pedestrianise they couldn't pedestrianise
V-ing form
I couldn't be pedestrianising you couldn't be pedestrianising he couldn't be pedestrianising we couldn't be pedestrianising you couldn't be pedestrianising they couldn't be pedestrianising
Perfect
I couldn't have pedestrianised you couldn't have pedestrianised he couldn't have pedestrianised we couldn't have pedestrianised you couldn't have pedestrianised they couldn't have pedestrianised
V-ing perfect
I couldn't have been pedestrianising you couldn't have been pedestrianising he couldn't have been pedestrianising we couldn't have been pedestrianising you couldn't have been pedestrianising they couldn't have been pedestrianising
Interrogative form
Simple form
could I pedestrianise? could you pedestrianise? could he pedestrianise? could we pedestrianise? could you pedestrianise? could they pedestrianise?
V-ing form
could I be pedestrianising? could you be pedestrianising? could he be pedestrianising? could we be pedestrianising? could you be pedestrianising? could they be pedestrianising?
Perfect
could I have pedestrianised? could you have pedestrianised? could he have pedestrianised? could we have pedestrianised? could you have pedestrianised? could they have pedestrianised?
V-ing perfect
could I have been pedestrianising? could you have been pedestrianising? could he have been pedestrianising? could we have been pedestrianising? could you have been pedestrianising? could they have been pedestrianising?
Interro-negative form
Simple form
couldn't I pedestrianise? couldn't you pedestrianise? couldn't he pedestrianise? couldn't we pedestrianise? couldn't you pedestrianise? couldn't they pedestrianise?
V-ing form
couldn't I be pedestrianising? couldn't you be pedestrianising? couldn't he be pedestrianising? couldn't we be pedestrianising? couldn't you be pedestrianising? couldn't they be pedestrianising?
Perfect
couldn't I have pedestrianised? couldn't you have pedestrianised? couldn't he have pedestrianised? couldn't we have pedestrianised? couldn't you have pedestrianised? couldn't they have pedestrianised?
V-ing perfect
couldn't I have been pedestrianising? couldn't you have been pedestrianising? couldn't he have been pedestrianising? couldn't we have been pedestrianising? couldn't you have been pedestrianising? couldn't they have been pedestrianising?