I can conservatise you can conservatise he can conservatise we can conservatise you can conservatise they can conservatise
V-ing form
I can be conservatising you can be conservatising he can be conservatising we can be conservatising you can be conservatising they can be conservatising
Perfect
I can have conservatised you can have conservatised he can have conservatised we can have conservatised you can have conservatised they can have conservatised
V-ing perfect
I can have been conservatising you can have been conservatising he can have been conservatising we can have been conservatising you can have been conservatising they can have been conservatising
Negation
Simple form
I cannot conservatise you cannot conservatise he cannot conservatise we cannot conservatise you cannot conservatise they cannot conservatise
V-ing form
I cannot be conservatising you cannot be conservatising he cannot be conservatising we cannot be conservatising you cannot be conservatising they cannot be conservatising
Perfect
I cannot have conservatised you cannot have conservatised he cannot have conservatised we cannot have conservatised you cannot have conservatised they cannot have conservatised
V-ing perfect
I cannot have been conservatising you cannot have been conservatising he cannot have been conservatising we cannot have been conservatising you cannot have been conservatising they cannot have been conservatising
Interrogative form
Simple form
can I conservatise? can you conservatise? can he conservatise? can we conservatise? can you conservatise? can they conservatise?
V-ing form
can I be conservatising? can you be conservatising? can he be conservatising? can we be conservatising? can you be conservatising? can they be conservatising?
Perfect
can I have conservatised? can you have conservatised? can he have conservatised? can we have conservatised? can you have conservatised? can they have conservatised?
V-ing perfect
can I have been conservatising? can you have been conservatising? can he have been conservatising? can we have been conservatising? can you have been conservatising? can they have been conservatising?
Interro-negative form
Simple form
can I not conservatise? can you not conservatise? can he not conservatise? can we not conservatise? can you not conservatise? can they not conservatise?
V-ing form
can I not be conservatising? can you not be conservatising? can he not be conservatising? can we not be conservatising? can you not be conservatising? can they not be conservatising?
Perfect
can I not have conservatised? can you not have conservatised? can he not have conservatised? can we not have conservatised? can you not have conservatised? can they not have conservatised?
V-ing perfect
can I not have been conservatising? can you not have been conservatising? can he not have been conservatising? can we not have been conservatising? can you not have been conservatising? can they not have been conservatising?