English verb conjugation
COULD CONSERVATISE

Regular verb: conservatise - conservatised - conservatised

Affirmation

Simple form	V-ing form
I could conservatise you could conservatise she could conservatise we could conservatise you could conservatise they could conservatise	I could be conservatising you could be conservatising she could be conservatising we could be conservatising you could be conservatising they could be conservatising
Perfect	V-ing perfect
I could have conservatised you could have conservatised she could have conservatised we could have conservatised you could have conservatised they could have conservatised	I could have been conservatising you could have been conservatising she could have been conservatising we could have been conservatising you could have been conservatising they could have been conservatising

Negation

Simple form	V-ing form
I couldn't conservatise you couldn't conservatise she couldn't conservatise we couldn't conservatise you couldn't conservatise they couldn't conservatise	I couldn't be conservatising you couldn't be conservatising she couldn't be conservatising we couldn't be conservatising you couldn't be conservatising they couldn't be conservatising
Perfect	V-ing perfect
I couldn't have conservatised you couldn't have conservatised she couldn't have conservatised we couldn't have conservatised you couldn't have conservatised they couldn't have conservatised	I couldn't have been conservatising you couldn't have been conservatising she couldn't have been conservatising we couldn't have been conservatising you couldn't have been conservatising they couldn't have been conservatising

Interrogative form

Simple form	V-ing form
could I conservatise? could you conservatise? could she conservatise? could we conservatise? could you conservatise? could they conservatise?	could I be conservatising? could you be conservatising? could she be conservatising? could we be conservatising? could you be conservatising? could they be conservatising?
Perfect	V-ing perfect
could I have conservatised? could you have conservatised? could she have conservatised? could we have conservatised? could you have conservatised? could they have conservatised?	could I have been conservatising? could you have been conservatising? could she have been conservatising? could we have been conservatising? could you have been conservatising? could they have been conservatising?

Interro-negative form

Simple form	V-ing form
couldn't I conservatise? couldn't you conservatise? couldn't she conservatise? couldn't we conservatise? couldn't you conservatise? couldn't they conservatise?	couldn't I be conservatising? couldn't you be conservatising? couldn't she be conservatising? couldn't we be conservatising? couldn't you be conservatising? couldn't they be conservatising?
Perfect	V-ing perfect
couldn't I have conservatised? couldn't you have conservatised? couldn't she have conservatised? couldn't we have conservatised? couldn't you have conservatised? couldn't they have conservatised?	couldn't I have been conservatising? couldn't you have been conservatising? couldn't she have been conservatising? couldn't we have been conservatising? couldn't you have been conservatising? couldn't they have been conservatising?