English verb conjugation
CAN SURMISE

Regular verb: surmise - surmised - surmised

Affirmation

Simple form	V-ing form
I can surmise you can surmise he can surmise we can surmise you can surmise they can surmise	I can be surmising you can be surmising he can be surmising we can be surmising you can be surmising they can be surmising
Perfect	V-ing perfect
I can have surmised you can have surmised he can have surmised we can have surmised you can have surmised they can have surmised	I can have been surmising you can have been surmising he can have been surmising we can have been surmising you can have been surmising they can have been surmising

Negation

Simple form	V-ing form
I can't surmise you can't surmise he can't surmise we can't surmise you can't surmise they can't surmise	I can't be surmising you can't be surmising he can't be surmising we can't be surmising you can't be surmising they can't be surmising
Perfect	V-ing perfect
I can't have surmised you can't have surmised he can't have surmised we can't have surmised you can't have surmised they can't have surmised	I can't have been surmising you can't have been surmising he can't have been surmising we can't have been surmising you can't have been surmising they can't have been surmising

Interrogative form

Simple form	V-ing form
can I surmise? can you surmise? can he surmise? can we surmise? can you surmise? can they surmise?	can I be surmising? can you be surmising? can he be surmising? can we be surmising? can you be surmising? can they be surmising?
Perfect	V-ing perfect
can I have surmised? can you have surmised? can he have surmised? can we have surmised? can you have surmised? can they have surmised?	can I have been surmising? can you have been surmising? can he have been surmising? can we have been surmising? can you have been surmising? can they have been surmising?

Interro-negative form

Simple form	V-ing form
can't I surmise? can't you surmise? can't he surmise? can't we surmise? can't you surmise? can't they surmise?	can't I be surmising? can't you be surmising? can't he be surmising? can't we be surmising? can't you be surmising? can't they be surmising?
Perfect	V-ing perfect
can't I have surmised? can't you have surmised? can't he have surmised? can't we have surmised? can't you have surmised? can't they have surmised?	can't I have been surmising? can't you have been surmising? can't he have been surmising? can't we have been surmising? can't you have been surmising? can't they have been surmising?